You know who is on the right. That's Moe! The one on the left is...
Bueller...Bueller...Bueller...
That's Curly! See the curly face? So fitting!
So who is the fourth stooge here? Anyone know? He was only around for a little bit but he was more Stooge than one of the other Stooges.
That's the only hint you get. Good luck!