A deranged killer escapes from a mental institution. Intent on locating the psychiatrist whose testimony sent him to the asylum, he holds the patrons of a bar hostage.

Marshall Thompson
as Gunther Wyckoff

Virginia Field
as Freddy

Andrea King
as Helen

Sam Levene
as John D. Faron

Leon Ames
as Earl

Keefe Brasselle
as Skip

Richard Rober
as Henry Keiver

James Bell
as Harrison D. Barnes

William Conrad
as Chuckles

Dick Simmons
as Television Announcer