"Sub Smash" is an episode of UFO: The Series in which a UFO disables the SkyDiver submarine and entraps its passengers on board with their own memories, forcing S.H.A.D.O. Commander Edward Straker to cope with his own claustrophobia before he and the SkyDiver passengers are rescued.

Paul Foster (Michael Billington) and Lt. Nina Barry (Dolores Mantez) are Straker's fellow passengers on the SkyDiver submarine the UFO attacks.

Regular CastEdit

Guest CastEdit

  • Lieutenant Jim Lewis - Paul Maxwell
  • Lieutenant Tony Chin - Anthony Chinn
  • Albatross Pilot Turner - Burnell Tucker
  • SHADO Diver Holden - John Golightly
  • SHADO Diver Ross - Alan Haywood
  • Mary Rutland - Suzanne Neve ( Confettie Check A-OK and A Question of Priorities flashbacks)
  • John Rutland - Barnaby Shaw (A Question of Priorities flashback)

SHADO Equipment UsedEdit

Non-SHADO Equipment UsedEdit

  • USO (Unidentified Submarine Object)
  • Atlantica 4 Tanker