- Country: USA
- Genres: Action, Comedy, Drama, Romance
- Release: 1977-12-21
- Director: Walter Doniger , Len Steckler
- Writers: Wayne Wellons , Stanley Mann , Vernon Zimmerman
- Language: English
- Stars: Alex Karras , Susan Anspach , Nicholas Colasanto , Elisha Cook Jr. , Danny Dayton , Chris DeRose , Richard Karron , Steve Sandor , Titos Vandis , Tracey Walter
- Runtime: 100 min
- Awards: N/A
- AKA: The Agressor (United Kingdom) , Wściekły byk (Poland) , Sílený býk , Le roman d'un catcheur (France, French Republic) , Mad Bull , Raivo härkä (Finland) , Mad Bull (United States of America) , Mad Bull - Der Supercatcher
- Plot: An embittered professional wrestler, convinced that his life has no meaning outside the ring, meets a beautiful woman. Unlike most of the women he has known, she seems to be interested in him for himself rather than his fame or his money, and he finds himself becoming attracted to her.
- IMDB:tt0076345
Mad Bull Cast · · · ALL
Walter Doniger
Director
Len Steckler
Director
Alex Karras
Iago 'Mad Bull' Karkus
Susan Anspach
Christina Sebastiani
Elisha Cook Jr.
Sweeper
Tracey Walter
Coley Turner
Bradley Lieberman
(uncredited)
K.C. Martel
Alex Karkus
Eddra Gale
Queenie
Ernie Hudson
Black Bart
Regis Philbin
Raymond Towne
Nicholas Colasanto
Duke Sallow
Richard Karron
Yapoptsky
Steve Sandor
Jack 'The White Knight' Braden
Laurie Heineman
Delia
Harry Landers
Dr. Bradford
Mike Mazurki
Tidy
Eddie Quillan
(1907–1990)
Rafferty
Dennis Burkley
Earl Lewis
H.B. Haggerty
Mr. Clean
Walker Edmiston
TV Interviewer
Simmy Bow
Fan
Dale Ishimoto
Smitty
Charles Wagenheim
Panhandler
Billy Varga
Referee