Rise of the Teenage Mutant Ninja Turtles / Season 2 S2·E21 Finale: E-Turtle Sunshine of the Spotless Mind (1) Aired August 7, 2020 Share X f r w ⧉ Copied! Synopsis The Turtles must enter Splinter's mind when a powerful foe returns. ← S2E20 All episodes S2E22 →