Tony Curtis as Sam Giancana

Susan Lucci as Antoinette Giancana

Kathleen Widdoes as Angelina Giancana

Chuck Shamata as Louie

Louis Di Bianco as Jimmy Lucca

Tony De Santis as Joey Leone

Albert Schultz as Phillip

David McIlwraith as Dr. Raymond Spiros

Marsha Moreau as Little Annette

Norma Edwards as School Administrator

Ken Pogue as Committee Member

Tom Harvey as David O'Brien

Bill Lake as Federal Agent