The Suicide Squad: 22 WTF Moments
13. Ratcatcher I Is Played By Taika Waititi
Mid-way through the film, Ratcatcher II explains her tragic backstory, that she grew up with a father who, despite being a loving man and teaching her how to lure rats with his wand-like device, was terminally addicted to hard drugs.
This eventually caused him to die of an overdose, with his daughter then taking up the Ratcatcher mantle as his successor.
In this flashback we don't get much of a clear glimpse of the father's face, though at the end of the film as Ratcatcher II launches her final attack on Starro, another flashback reveals that he's played by none other than Taika Waititi.
Fun fact: Waititi apparently also provided the screeching vocal sounds for Starro.