Audio problem: The WSP Commander has another different voice in this episode - this time he is voiced by David Graham.
Continuity mistake: After Troy finishes talking to Phones about if the ice is a trick, we cut to a shot of Stingray trapped in the ice. Later on in the episode, when Phones pulls the gear lever in an attempt to move Stingray from the ice, he says, "We're iced up!" and we cut to the same shot of Stingray trapped in the ice as before.
Continuity mistake: The security pass that Agent X20 flashes at the Sergeant is actually Sandy Gibson's pass which was seen only moments before. X20's thumb obscures the picture, but Gibson's name is visible on the left side.
Continuity mistake: Before telling the viewers about his 'most unusual experience', Troy is seen in his dressing gown and he is unshaven. But when the flashback footage of 'Raptures Of The Deep' ends, Troy is seen in his WASP uniform and he is now clean-shaven.
Continuity mistake: When Troy is lying in bed after his celebration party, the clock near his bed reads 6.15. But when he moves to rest his head on the pillow, we cut back to the clock, and the hour hand has disappeared.
