Jon Pertwee

The Doctor

Katy Manning

Jo Grant

Nicholas Courtney

Brigadier Lethbri...

John Levene

Sergeant Benton

Richard Franklin

Captain Mike Yates

Stewart Bevan

Cliff Jones

Jerome Willis

Stevens

Tony Adams

Elgin

Ben Howard

Hinks

MO

Mostyn Evans

Dai Evans

TA

Talfryn Thomas

Dave

RO

Roy Evans

Bert