Dirección: Gordon Douglas
Tibbs, un inspector de policía negro, se encarga de la investigación de un asesinato en el que el principal sospechoso es un amigo suyo. Cuando la Comisaría da por zanjado el asunto, él decide seguir indagando por su cuenta.
Sidney Poitier
Virgil Tibbs
Martin Landau
Logan Sharpe
Barbara McNair
Valerie Tibbs
Anthony Zerbe
Rice Weedon
Ed Asner
Woody Garfield
Jeff Corey
Captain Marden
Norma Crane
Marge Garfield
Juano Hernández
Mealie Williamson
David Sheiner
Lt. Herb Kenner
Beverly Todd
Puff
Ted Gehring
Inspector Deutsch
Linda Towne
Joy Sturges
Garry Walberg
Medical Examiner
George Spell
Andy Tibbs
Wanda Spell
Ginger Tibbs
John Hillerman
Reporter (uncredited)
Hilly Hicks
Freddie (uncredited)
John Alvin
Reporter (uncredited)
Ted Christy
Pool Hall Patron (uncredited)
Vic Christy
Pool Hall Patron (uncredited)
Sidney Poitier
Virgil Tibbs
Martin Landau
Logan Sharpe
Barbara McNair
Valerie Tibbs
Anthony Zerbe
Rice Weedon
Ed Asner
Woody Garfield
Jeff Corey
Captain Marden
Norma Crane
Marge Garfield
Juano Hernández
Mealie Williamson
David Sheiner
Lt. Herb Kenner
Beverly Todd
Puff
Ted Gehring
Inspector Deutsch
Linda Towne
Joy Sturges
Garry Walberg
Medical Examiner
George Spell
Andy Tibbs
Wanda Spell
Ginger Tibbs
John Hillerman
Reporter (uncredited)
Hilly Hicks
Freddie (uncredited)
John Alvin
Reporter (uncredited)
Ted Christy
Pool Hall Patron (uncredited)
Vic Christy
Pool Hall Patron (uncredited)
Sidney Poitier
Virgil Tibbs
Martin Landau
Logan Sharpe
Barbara McNair
Valerie Tibbs
Anthony Zerbe
Rice Weedon
Ed Asner
Woody Garfield
Jeff Corey
Captain Marden
Norma Crane
Marge Garfield
Juano Hernández
Mealie Williamson
David Sheiner
Lt. Herb Kenner
Beverly Todd
Puff
Ted Gehring
Inspector Deutsch
Linda Towne
Joy Sturges
Garry Walberg
Medical Examiner
George Spell
Andy Tibbs
Wanda Spell
Ginger Tibbs
John Hillerman
Reporter (uncredited)
Hilly Hicks
Freddie (uncredited)
John Alvin
Reporter (uncredited)
Ted Christy
Pool Hall Patron (uncredited)
Vic Christy
Pool Hall Patron (uncredited)