Martha the Monster

Rose Byrne

as

Martha

Bobby Cannavale

as

Kevin the Mons...

Krew Boylan

as

Trash Monster

Kailah Cabanas

as

Martha (Suit)

Nicholas Brown

as

Kevin / Homele...

Wayne Blair

as

The Director

Christopher We...

as

Phil

Michael Pontin

as

Bobby

Priscilla Bonn...

as

Tina

Timothy Parsons

as

Spike

Matthew Okine

as

Comedy Host

Atlas Adams

as

Thug