In the film Teenage Mutant Ninja Turtles : Out of the Shadows , a camera disguised as a clock is used to prove Stockman and Shredder 's collaboration .
Upon April 's request , Vern recovers the security footage from a hidden TCRI camera that proves Stockman and Shredder 's collaboration and secures April and Casey 's release .
Teenage Mutant Ninja Turtles-COLON- Out of the Shadows