The complete filmography of all 80 movies in which Gene Hackman appeared, between 1961 and 2004. The video features short clips of each appearance.
Nominated for five Academy Awards, Hackman won Best Actor for his role as Jimmy "Popeye" Doyle in the critically acclaimed thriller The French Connection (1971) and Best Supporting Actor as "Little" Bill Daggett in Clint Eastwood's Western film Unforgiven (1992). His other nominations for Best Supporting Actor came with Bonnie and Clyde (1967) and I Never Sang for My Father (1970), with a second Best Actor nomination for Mississippi Burning (1988).
The title picture is from the trailer of his acclaimed appearance as Harry Caul in the 1974 movie "The Conversation".
The complete list from newest to first appearance (I have identified other actors in the clips as best I could):
27:18 Welcome to Mooseport (2004) with Wayne Robson and Maura Tierney. Jim Feather as Reuben fittingly ends with "it was my idea"
27:01 Runaway Jury (2003)
26:41 Behind Enemy Lines (2001) with Joaquim de Almeida
26:22 The Royal Tenenbaums (2001)
25:58 Heist (2001) with Delroy Lindo
25:37 Heartbreakers (2001) with Sigourney Weaver
25:12 The Mexican (2001) with Brad Pitt
24:51 The Replacements (2000) with Jack Warden
24:30 Under Suspicion (2000) with Morgan Freeman
24:11 Twilight (1998) with Paul Newman
23:49 Antz (1998) with Grant Shaud (ant foreman)
23:28 Enemy of the State (1998) with Will Smith
23:08 Absolute Power (1997) with Melora Hardem and Clint Eastwood
22:49 Extreme Measures (1996) with Hugh Grant
22:27 The Birdcage (1996) with Dianne Wiest
22:06 The Chamber (1996) with Chris O'Donnell
21:42 Get Shorty (1995) with John Travolta and Rene Russo
21:14 Crimson Tide (1995) with Denzel Washington
20:51 The Quick and the Dead (1995)
20:32 Wyatt Earp (1994) with Kevin Costner
20:13 Geronimo: An American Legend (1993) with Robert Duvall
19:52 The Firm (1993) with Jeanne Tripplehorn
19:33 Unforgiven (1992) with Richard Harris and Saul Rubinek
19:11 Class Action (1991) with Mary Elizabeth Mastrantonio, Matt Clark (judge) and Jan Rubes (witness Dr Pavel)
18:51 Company Business (1991) with Mikhail Baryshnikov (and a Trabant)
18:31 Loose Cannons (1990) with S. Epatha Merkerson (Officer Rachel)
18:08 Narrow Margin (1990) with James Sikking
17:49 Postcards from the Edge (1990) with Meryl Streep
17:27 The Package (1989)
17:08 Another Woman (1988) with Gena Rowlands
16:47 Bat 21 (1988) with Danny Glover (Birddog)
16:27 Full Moon in Blue Water (1988) with Teri Garr
16:11 Mississippi Burning (1988) with Brad Dourif
15:49 Split Decisions (1988) with Craig Sheffer and John McLiam
15:26 No Way Out (1987) with Sean Young
15:12 Superman IV: The Quest for Peace (1987) with Jon Cryer
14:50 Power (1986) with Matt Salinger
14:31 Hoosiers, aka Best Shot (1986)
14:09 Target (1985) with Matt Dillon
13:49 Twice in a Lifetime (1985) with Brian Dennehy
13:26 Misunderstood (1984) with Henry Thomas
13:02 Eureka (1984)
12:42 Under Fire (1983) with Nick Nolte
12:21 Two of a Kind (1983) with Scatman Crothers
12:00 Uncommon Valor (1983) with Reb Brown and Harold Sylvester
11:39 All Night Long (1981) with Diane Ladd
11:15 Reds (1981) with Warren Beatty
10:53 Superman II (1980) with Ned Beatty
10:33 Superman (1978) with Ned Beatty
10:10 March or Die (1977) with Terence Hill
09:47 A Bridge Too Far (1977) with Denholm Elliott (RAF Met Officer)
09:28 The Domino Principle (1977) with Edward Albert
09:08 Bite the Bullet (1975)
08:48 Night Moves (1975) with Susan Clark
08:27 The French Connection II (1975) with Bernard Fresson
08:08 Lucky Lady (1975) with Liza Minnelli
07:47 The Conversation (1974)
07:26 Young Frankenstein (1974) with Peter Boyle
07:08 Zandy's Bride (1974) with Liv Ullmann
06:46 Scarecrow (1973) with Al Pacino
06:22 The Poseidon Adventure (1972)
05:58 Prime Cut (1972) with Lee Marvin
05:36 Cisco Pike (1972) with Kris Kristofferson
05:14 The French Connection (1971) with Al Fann (informant)
04:53 The Hunting Party (1971) with Simon Oakland
04:32 Doctors' Wives (1971) with Helen Straughn
04:12 I Never Sang for My Father (1970) with Melvyn Douglas
03:53 Riot (1969) with Jerry Thompson
03:35 Downhill Racer (1969) with Robert Redford
03:15 The Gypsy Moths (1969) with Scott Wilson and Burt Lancaster
02:55 Marooned (1969)
02:37 Shadow on the Land (1968) with Harry Hickox
02:19 The Split (1968) with Jim Brown
01:58 First to Fight (1967) with Norman Alden
01:37 Bonnie and Clyde (1967) with Warren Beatty
01:17 Banning (1967) with Robert Wagner
00:58 A Covenant with Death (1967)
00:35 Hawaii (1966) with Max von Sydow
00:14 Lilith (1964) with Warren Beatty
00:08 Mad Dog Coll (1961) with Telly Savalas