This scene was shot in Kezar Stadium San Francisco.   Dirty Harry was released in 1971.   The 1970 season NFC title game was held here in Kezar between the Cowboys and 49ers on January 3 1971.  So, the filming had to have happened not too long before they played that game. Here is more information on the filming of Dirty Harry at Kezar Stadium:

https://dirtyharryfilminglocations.wordpress.com/kezar-stadium/

Answers: 

1.  What are the trophies called that are awarded to the winners of the AFC and NFC conference title games?

NFC is the George Halas Trophy.   AFC is the Lamar Hunt Trophy  (Halas one of the founders of the original NFL in 1920....Hunt one of the founders of the original AFL in 1960)

2.  What 2 teams played in the very first  AFC title game? and who won?

The Baltimore Colts defeated the Oakland Raiders.

3. What 2 teams played in the very first NFC title game?  and who won?

The Dallas Cowboys defeated the San Francisco 49ers

4. What stadiums were those very first Conference title games held in?

AFC:  Baltimore Memorial Stadium

NFC:  Kezar Stadium, San Francisco

5.  What notable/famous fictional event was depicted on film  in the stadium that the NFC title game was played in right around the time that the game was held?

Answer in video form in subsequent post.

6. Two stadiums have hosted the AFC title game the most times.  Which two stadiums?

Three Rivers Pittsburgh and  Gillette Stadium Foxboro Mass.    8 each

7. Which one stadium hosted the most NFC title games?

Candlestick Park  Park San Fran.

Note:  of all the stadiums I have mentioned in the last few questions....ONLY Gillette Stadium is still standing and being used by the NFL (The field at Kezar stadium is still there, but the stands are mostly gone.. replaced by a small set of bleachers.  Stadium used for high school football and track meets)

8. B. Four current AFC teams have never hosted an AFC title game.  Name them.    Note....I am now not including the Chiefs in this, as they will host Sunday's game.

The Ravens (despite winning 2 SBs),   Titans/Oilers (includes time in Houston),   Texans (so 2 teams in HOU...and never a conf. title game).   Jets.

C.  One current NFC team has never hosted an NFC title game....name it.

Lions

9. A.   What is the single most numerous matchup in the NFC title game...which two teams?

Cowboys vs.  49ers   have met  6 times

B. For the AFC, the most numerous matchup between teams in the AFC title game involves  4 different sets of teams.   Name these matchups

Steelers vs. Raiders;  Steelers vs. Patriots; Patriots vs. Colts;  Browns vs. Broncos

10. TEN Quarterbacks have started  5 or more Conference title games since 1970......name all 10 of these QBs.

In order of the number of time they appeared:   Brady 12; Montana 7; Elway, Bradshaw, Staubach 6;  Roethlisberger, Peyton M., Kelly, Favre, and Ken Stabler  5 times.

11.  For all teams that have played in more than one conf. title game on the road,  only 2 teams have a winning road record in Conf. title games.  Name them. (note..at least 1 team has won its only road conf. title game....and a couple have gone .500 on the road.  I am looking for multiple road wins with a plus .500 record in those games)

Broncos are 2-1 on the road in AFC title games.    The Giants are 3-0 on the road in NFC title games.

12. Which 3 teams have won Conference title games in  2 different cities?

Colts:  Indy/Baltimore;  Raiders:  Oakland/LA;  Rams:  LA/St. Louis

Bonus:  The Browns are 0-3 in Conf. title games since 1970.   But....one team has a worse record in Conf. title games.  Name that team.

The NY Jets  are 0-4 in AFC title games since 1970.    (won 1968 title before the merger)

2.  What  team played the Colts in the very first  AFC title game? and who won?

4. What stadium was the very first NFC Conference title game held in?

5.  What notable/famous fictional event was depicted on film  in the stadium that the NFC title game was played in right around the time that the game was held?

9. A.   What is the single most numerous matchup in the NFC title game...which two teams?

B. For the AFC, the most numerous matchup between teams in the AFC title game involves  4 different sets of teams.   Name the one matchup not already mentioned (mentioned: Steelers/Raiders, Pats/Colts, Browns/Broncos)

10. TEN Quarterbacks have started  5 or more Conference title games since 1970......name all 10 of these QBs.  Only ONE  left after Brady, Ben R. Peyton, Elway, Montana, Bradshaw, Staubach Kelly and Favre named.

11.  For all teams that have played in more than one conf. title game on the road,  only 2 teams have a winning road record in Conf. title games.  Name them. (note..at least 1 team has won its only road conf. title game....and a couple have gone .500 on the road.  I am looking for multiple road wins with a plus .500 record in those games)  The Broncos are one....who is the other.

Bonus:  The Browns are 0-3 in Conf. title games since 1970.   But....one team has a worse record in Conf. title games.  Name that team.

Boiling it down to unanswered:

1.  What are the trophies called that are awarded to the winners of the AFC and NFC conference title games?

Halas Trophy, Hunt Trophy  Check on these.

2.  What 2 teams played in the very first  AFC title game? and who won?

Colts over Chiefs  NO....Colts did win...but not over Chiefs

4. What stadiums were those very first Conference title games held in?

Baltimore Memorial Stadium   Check....but also need the NFC stadium

5.  What notable/famous fictional event was depicted on film  in the stadium that the NFC title game was played in right around the time that the game was held?

Black Sunday (movie)  Good guess, but no.

8. B. Four current AFC teams have never hosted an AFC title game.  Name them.    Note....I am now not including the Chiefs in this, as they will host Sunday's game. Also...one left after  Tits/Oilers, Jets/Texans named

Jaguars, Chargers, Bengals, Ratbirds I had given three of them...and was only looking for one more...which you got: Ravens  (but the others were wrong that you mentioned)

9. A.   What is the single most numerous matchup in the NFC title game...which two teams?

Vikings-Cowboys  NO.

B. For the AFC, the most numerous matchup between teams in the AFC title game involves  4 different sets of teams.   Name these matchups

Browns-Broncos, Steelers-Raiders, Patriots-Broncos, Patriots-Colts  Higlighted ones are correct.  Not Pats/Broncs

10. TEN Quarterbacks have started  5 or more Conference title games since 1970......name all 10 of these QBs.  Only two left after Brady, Ben R. Peyton, Elway, Montana, Bradshaw, Staubach and Favre named.

Tarkenton,  Kelly  Kelly yes, not Tark.   One more left

11.  For all teams that have played in more than one conf. title game on the road,  only 2 teams have a winning road record in Conf. title games.  Name them. (note..at least 1 team has won its only road conf. title game....and a couple have gone .500 on the road.  I am looking for multiple road wins with a plus .500 record in those games)

Broncos  Broncos are one.   One more.

Bonus:  The Browns are 0-3 in Conf. title games since 1970.   But....one team has a worse record in Conf. title games.  Name that team.

Hard to do worse than a .000 winning percentage, so some team has lost at least 4 without winning....Jacksonville?  Everything you said was right....until that last word.  Not Jax

@the-gipper said:

Boiling it down to unanswered:

1.  What are the trophies called that are awarded to the winners of the AFC and NFC conference title games?

Halas Trophy, Hunt Trophy

2.  What 2 teams played in the very first  AFC title game? and who won?

Colts over Chiefs

4. What stadiums were those very first Conference title games held in?

Baltimore Memorial Stadium

5.  What notable/famous fictional event was depicted on film  in the stadium that the NFC title game was played in right around the time that the game was held?

Black Sunday (movie)

8. B. Four current AFC teams have never hosted an AFC title game.  Name them.    Note....I am now not including the Chiefs in this, as they will host Sunday's game. Also...one left after  Tits/Oilers, Jets/Texans named

Jaguars, Chargers, Bengals, Ratbirds

9. A.   What is the single most numerous matchup in the NFC title game...which two teams?

Vikings-Cowboys

B. For the AFC, the most numerous matchup between teams in the AFC title game involves  4 different sets of teams.   Name these matchups

Browns-Broncos, Steelers-Raiders, Patriots-Broncos, Patriots-Colts

10. TEN Quarterbacks have started  5 or more Conference title games since 1970......name all 10 of these QBs.  Only two left after Brady, Ben R. Peyton, Elway, Montana, Bradshaw, Staubach and Favre named.

Tarkenton,  Kelly

11.  For all teams that have played in more than one conf. title game on the road,  only 2 teams have a winning road record in Conf. title games.  Name them. (note..at least 1 team has won its only road conf. title game....and a couple have gone .500 on the road.  I am looking for multiple road wins with a plus .500 record in those games)

Broncos

Bonus:  The Browns are 0-3 in Conf. title games since 1970.   But....one team has a worse record in Conf. title games.  Name that team.

Hard to do worse than a .000 winning percentage, so some team has lost at least 4 without winning....Jacksonville?

1.  What are the trophies called that are awarded to the winners of the AFC and NFC conference title games?

2.  What 2 teams played in the very first  AFC title game? and who won?

4. What stadiums were those very first Conference title games held in?

5.  What notable/famous fictional event was depicted on film  in the stadium that the NFC title game was played in right around the time that the game was held?

8. B. Four current AFC teams have never hosted an AFC title game.  Name them.    Note....I am now not including the Chiefs in this, as they will host Sunday's game. Also...one left after  Tits/Oilers, Jets/Texans named

9. A.   What is the single most numerous matchup in the NFC title game...which two teams?

B. For the AFC, the most numerous matchup between teams in the AFC title game involves  4 different sets of teams.   Name these matchups

10. TEN Quarterbacks have started  5 or more Conference title games since 1970......name all 10 of these QBs.  Only two left after Brady, Ben R. Peyton, Elway, Montana, Bradshaw, Staubach and Favre named.

11.  For all teams that have played in more than one conf. title game on the road,  only 2 teams have a winning road record in Conf. title games.  Name them. (note..at least 1 team has won its only road conf. title game....and a couple have gone .500 on the road.  I am looking for multiple road wins with a plus .500 record in those games)

Bonus:  The Browns are 0-3 in Conf. title games since 1970.   But....one team has a worse record in Conf. title games.  Name that team.

@darren15 said:

6 Has to be Gilette and 3 Rivers

Check

@darren15 said:

3  Dallas and 49rs were in first 2 championship games .....Dallas won first one ....

Check

@darren15 said:

7 Has to be Candlestick Park

Check

@crstphr2 said:

6. Gilette and Oakland  Gillette  yes.  not Oak.

8B - Houston, Tennessee, Jacksonville, Jets  All correct..except JAX

8C - Detroit  Check

10.  Brady, Montana, Bradshaw, Staubach, Tarkenton, Rothlisberger, Manning, Elway, Favre    Highlighted correct. There are actually 2 more (10 total, not 9)

11. New England,   NO, they are one of the .500 teams.

12.  Balt/Ind - Stl/LA - Oak/LA  Check

8B - Houston, Tennessee, Jacksonville, Jets

8C - Detroit

10.  Brady, Montana, Bradshaw, Staubach, Tarkenton, Rothlisberger, Manning, Elway, Favre

11. New England, 

12.  Balt/Ind - Stl/LA - Oak/LA