- James Coburn
- Harry
- Michael Sarrazin
- Ray Haulihan
- Trish Van Devere
- Sandy Coletto
- Walter Pidgeon
- Casey
- Michael C. Gwynne
- Fence
- Tony Giorgio
- 1st Detective
- Michael Stearns
- 2nd Detective
- Susan Mullen
- Francine
- Duane Bennett
- Salesman
- Stanley Bolt
- Mr. Bates
- Barry Grimshaw
- Bellboy
- Robert Peace
- Deaf-Mute in Seattle Airport
- Mike Reynolds
- Man in Train Station
- Arthur Harani
- Deaf-Mute in Seattle Airport
- Mrs. Arthur Harani
- Deaf-Mute in Seattle Airport
- Freda Harlander
- Deaf-Mute in Seattle Airport
- Karen Kearney
- Flight Attendant
- Donald Henry Peace
- Deaf-Mute in Seattle Airport
- Mrs. Peace
- Deaf-Mute in Seattle Airport