Steve wants to located Harry's new base of operations but getting Vinnie's help may be problematic given his falling out with Tam.

Wal explains to Steve that he was threatened by Harry after he started asking questions about what he was hauling and had to disappear so the gang Harry was working with would know he hadn't gone to the police.

Steve suggests getting Vinnie to help with the stakeouts again, but Tam doesn't think they can rely on him anymore, Steve tells her they need Vinnie and not to get him off side.

Steve finds out where to get aqua lungs filled up and enlists Vinnie, brains and Marty to help go round the dive shops looking for Spider's aqua lung, but they have no luck.