The Sea Devils (3)

Cast

• 

  Jon Pertwee

  The Doctor

• 

  Katy Manning

  Jo Grant

• 

  Roger Delgado

  The Master

• 

  Edwin Richfield

  Captain Hart

• 

  Clive Morton

  Trenchard

• June Murphy

  3rd Officer Jane Blythe

• 

  Terry Walsh

  Castle Guard Barclay

• 

  Donald Sumpter

  Commander Ridgeway

• David Griffin

  Lt. Commander Mitchell

• Christopher Wray

  Ldg. Seaman Lovell

• Stanley McGeagh

  Castle Guard Drew