Also Known As:- A csendestárs
- Amigo Desconhecido
- Cichy wspólnik
- Dein Partner ist der Tod
- G (Give)
- G - Silent Partner
- Hämndens ögon
- L'amico sconosciuto
- L'argent de la banque
- Parceiro do Silêncio
- Siopilos dolofonos
- Testigo silencioso
- Vaarallista kaksoispeliä
- Daryl Duke
- Curtis Hanson
- Anders Bodelsen (novel Tænk på et tal - Think of a Number)
- Elliott Gould ... Miles Cullen
- Christopher Plummer ... Harry Reikle
- Susannah York ... Julie Carver
- Céline Lomez ... Elaine
- Michael Kirby ... Charles Packard
- Sean Sullivan ... Frank, Bank Guard
- Ken Pogue ... Detective Willard
- John Candy ... Simonsen
- Gail Dahms-Bonine ... Louise
- Michael Donaghue ... Berg
- Jack Duffy ... Fogelman
- Nancy Simmonds ... Girl in Sauna
- Nuala Fitzgerald ... Safety Deposit Box Woman
- Guy Sanvido ... Locksmith
- Charlotte Blunt ... Mrs. Vivian Packard
- Aino Pirskanen ... Mrs. Evanchuk
- Michele Rosen ... Young Woman in Bank
- Ben Williams ... Newsboy
- Sandy Crawley ... Detective #2
- Jan Campbell ... Little Boy's Mother
- Jimmy Davidson ... Little Boy
- Eva Norman ... Girl at Party
- John Kerr ... Detective #3
- Sue Lumsden ... TV Newswoman
- Harry Amey ... Himself - Minister (as Reverend Harry Amey)
- Candace O'Connor ... Bank Assistant
- Stephen Levy ... Freddie
- Tony Rosato ... Person standing outside bank door being unlocked
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