Hop Harrigan: America's Ace of the Airways

William Bakewell

Hop Harrigan

Jennifer Holt

Gail Nolan

Robert "Buzz" Henry

Jackie Nolan

Sumner Getchell

Tank Tinker

Emmett Vogan

J. Westly Arnold

Claire James

Gwen Arnold

John Merton

Dr. Tobor

Wheeler Oakman

Alex Ballard