Send in the clowns -- and the other villains too.
A new trailer released Tuesday from the CW's The Flash shows off some of the villains that will be debuting and returning in this month's episodes. Among those is Captain Cold (Wentworth Miller), Heat Wave (Dominic Purcell), Peek-A-Boo (Britne Oldford), The Trickster (Devon Graye), as well as Mark Hamill reprising his role as the Tricker -- and even a return for the Reverse-Flash. Take a look:
The Flash returns with new episodes beginning March 17.