Continuity mistake: When Del is proposing Slater a deal, Slater says "I don't like deals" and shoves Del's hand off the phone hook (Del was trying to stop Slater keeping him in custody overnight). But in the next shot Del's hand is still on the hook.
Continuity mistake: Near the beginning of the episode, when Del talks about his Polaroid, there are no extras walking behind him. The shot changes quickly to Rodney, then to a wide shot of both Rodney and Del in which time the 2 extras walking in front of Vimmal have manages to walk down the stairs behind them. (00:02:30)Dwarf