That Sinking Feeling (1979)6.7 /10

Storyline:  In rain-soaked Glasgow, four unemployed teenagers — Ronnie, Wal, Andy, and Vic — spend their days restless and broke. Ronnie devises a bizarre money-making plan after realizing the value of stainless steel sinks. The group decides to disguise themselves as girls and use a supposed stop-motion potion to pull off a sink heist from a warehouse.