What part does Martin Scorsese play in Taxi Driver (1976)?

Martin Scorsese played an irate passenger in Travis Bickle’s (Robert De-Niro’s) cab in Taxi Driver (1976).

He was irate because his wife is having an affair.

How many movies did Sylvester Stallone appear in before Rocky (1976)? Sylvester Stallone appeared in eight movies before Rocky (1976): A Party at Kitty and Stud's (The Italian Stallion) (1970); Bananas (1971); The Lords of Flatbush (1973); Capone (1973); The Prisoner of Second Avenue…
What films has Kevin Costner made with director and friend Kevin Reynolds? Fandango (1985), Costner's first starring role, and Robin Hood: Prince of Thieves (1991) were films Kevin Costner made with director Kevin Reynolds. Reynolds also shot second-unit footage on Dances With Wolves (1990), directed…
What were the fates of the four main characters in American Graffiti (1973)? As noted at the end of the film, John Milner (Paul LeMat) was killed by a drunken driver in December, 1964; Terry Fields (Charlie Martin Smith) was reported missing in action near An…
Who played C-3P0 and R2-D2 in Star Wars (1977)? The comedy team of robots in Star Wars (1977) was played by Anthony Daniels (C-3P0) and Kenny Baker (R2-D2).
How many spinoffs did the TV series “Happy Days” (ABC, 1974-84) generate? The TV series "Happy Days" (ABC, 1974-84) generated three spinoffs: "Laverne and Shirley" (ABC, 1976-83) "Mork and Mindy" (ABC, 1978-82) "Joanie Loves Chachi" (ABC, 1982-83).
In American Graffiti (1973), who was the blonde in the white T-bird? Suzanne Somers played the woman in the white 1956 Thunderbird in American Graffiti (1973).