Robert De Niro character Rupert Pupkin
Jerry Lewis character Jerry Langford
Diahnne Abbott character Rita Keane
Sandra Bernhard character Masha
Shelley Hack character Cathy Long
Frederick de Cordova character Bert Thomas
Kim Chan character Jonno
Ed Herlihy character Himself
Lou Brown character Band Leader
Margo Winkler character Receptionist
Ralph Monaco character Raymond Wirtz
Catherine Scorsese character Rupert's Mom (voice)
Cathy Scorsese character Dolores
Loretta Tupper character Stage Door Fan
Peter Potulski character Stage Door Fan
Vinnie Gonzales character Stage Door Fan
Whitey Ryan character Stage Door Guard
Doc Lawless character Chauffeur
Marta Heflin character Young Girl
Chuck Low character Man in Chinese Restaurant
Katherine Wallach character Autograph Seeker
Charles Kaleina character Autograph Seeker
Richard Baratz character Caricaturist
Leslie Levinson character Roberta Posner
Alan Potashnick character Man at Telephone
Michael Kolba character Man at Telephone
Robert Colston character Man at Telephone
Ramon Rodriguez character Man at Telephone
Chuck Coop character Man at Telephone
Sel Vitella character Man at Telephone
Tony Boschetti character Mr. Gangemi
Tony Randall character Himself
Jay Julien character Langford's Lawyer
Joe Strummer character Street Scum
Paul Simonon character Street Scum
Kosmo Vinyl character Street Scum
Ellen Foley character Street Scum
Pearl Harbour character Street Scum
Gaby Salter character Street Scum
Jerry Baxter-Worman character Street Scum
Don Letts character Street Scum
Matt Russo character Cabbie
Thelma Lee character Woman in Telephone Booth
Joyce Brothers character Herself
Bill Minkin character McCabe
George Kapp character Mystery Guest
Victor Borge character Himself
Rob-Jamere Wess character Security Guard
Audrey Dummett character Cook
June Prud'Homme character Audrey
Edgar J. Scherick character Wilson Crockett
Thomas M. Tolan character Gerrity
Ray Dittrich character Giardello
Richard Dioguardi character Captain Burke
Harry J. Ufland character Langford's Agent
Scotty Bloch character Crockett's Secretary
Jim Lyness character Ticket Taker
Diane Rachell character McCabe's Wife
Dennis Mulligan character Plainclothesman
Tony Devon character Plainclothesman
Peter Fain character Plainclothesman
Michael F. Stodden character Plainclothesman
Gerard Murphy character Plainclothesman
Jimmy Raitt character Stage Manager
Martin Scorsese character TV Director
Charles Scorsese character First Man at Bar
Mardik Martin character Second Man at Bar
William Jorgensen character Newsman (voice)
Marvin Scott character Newsman (voice)
Chuck Stevens character Newsman (voice)
William Littauer character Newsman (voice)
Jeff David character Announcer (voice)
Mick Jones character Street Scum
