Transformers: Robots in Disguise Episode 3 Trust Exercises Episode Title:Trust Exercises.Episode Description:While Bumblebee works to get Grimlock and the rest of the team to trust each other, they two of them must work together when the pirate Sharkticon Hammerstrike has been targeting oil tankers to recreate his home environment. Meanwhile, the rest of the team has an encounter with Steeljaw, a charismatic Decepticon who wishes to make Earth the inhabitation of all the Alchemor inmates.