Full cast of Running Wild with Bear Grylls: The Challenge

Bear Grylls

Self - Host

14 episodes

Simu Liu

Self

1 episode

Ashton Kutcher

Self

1 episode

Florence Pugh

Self

1 episode

Anthony Anderson

Self

1 episode

Rob Riggle

Self

1 episode

Bradley Cooper

Self

1 episode

Benedict Cumberbatch

Self

1 episode

Cynthia Erivo

Self

1 episode

Troy Kotsur

Self

1 episode

Russell Brand

Self

1 episode

Tatiana Maslany

Self

1 episode

Daveed Diggs

Self

1 episode

Rita Ora

Self

1 episode