Happy!

Christopher Meloni

Nick Sax

Ritchie Coster

Francisco Scaramucci / Orcus

Lili Mirojnick

Det. Meredith McCarthy

Medina Senghore

Amanda Hansen

Patrick Fischler

Smoothie

Christopher Fitzgerald

Louis "Sonny Shine" J. Sheinberg

Patton Oswalt

Happy (voice)

Bryce Lorenzo

Hailey

Lily Du

Colleen

Ruth Righi

Wiseman #1

Debi Mazar

Isabella Scaramucci

Paul Wight

Big Pink

Ashlie Atkinson

Ace

Donnetta Lavinia Grays

Hubble

Bob Turton

Scoot

Ratnesh Dubey

Dr. Reddy

Lidiane Fernandes

Sister Philomena

Elizabeth Rich

Deandra