I hate how without their bandanas you really can't tell the turtles apart.
You could in the 2003 cartoon since they were each a different shade a green.
Or in the current Rise series in which they all have their own unique designs.
Or, hey, what about their all having different voices in any of the shows/movies? That should indicate who's who.
Or their different weapons, supposing that each is armed at the time.
Edited by Sabrblade, 08 March 2020 - 09:49 PM.