Full Cast — Project Blue Book (2019–2020)

Aidan Gillen

Allen Hynek

Michael Malarkey

Michael Quinn

Laura Mennell

Mimi Hynek

Ksenia Solo

Susie Miller

Neal McDonough

James Harding

Michael Harney

Hugh Valentine

Nicholas Holmes

Joel Hynek

Jill Morrison

Faye

Ian Tracey

William / Fixer

Robert John Burke

William Fairchild

Matt O'Leary

Henry Fuller

Jerod Haynes

Daniel Banks

Currie Graham

Cal Miller

Keir O'Donnell

Evan Blake

Michael Imperioli

Edward Rizzuto

Caspar Phillipson

John F. Kennedy

Sofia Milos

Daria

Heather Doerksen

Donna Smith

Zach McGowan

Duncan Booker

Spencer Garrett

Ryan Blackstone