When did Hanging by a Thread first air?

Hanging by a Thread first aired on 08 May 1979.

How many seasons does Hanging by a Thread have?

Hanging by a Thread has 1 season.

TV Series

Name: Hanging by a Thread
Cast: Sam Groom, Patty Duke, Joyce Bulifant, Oliver Clark, Bert Convy

1979

A group of old friends on an outing re-live various traumas and tragedies via flashback whilst trapped high above a ravine in a disabled cable-car.

Cast: Sam Groom, Patty Duke, Joyce Bulifant, Oliver Clark, Bert Convy, Burr DeBenning

Cast

Paul Craig

Sue Grainger

Anita Minton

Eddie Minton

Alan Durant

Jim Grainger

Mr. Durant

Ellen Craig

Lawton

Mitchell