Full cast of Dead Ringers

Rachel Weisz

Elliot Mantle / Beverly Mantle

6 episodes

Britne Oldford

Genevieve

6 episodes

Poppy Liu

Greta

6 episodes

Jennifer Ehle

Rebecca

6 episodes

Michael Chernus

Tom

6 episodes

Kitty Hawthorne

Elliot Mantle / Beverly Mantle Acting Double / Elliot Mantle / Beverly Mantle Acting Double / Young Linda

6 episodes

Emily Meade

Susan

5 episodes

Susan Blommaert

Agnes

2 episodes

Ntare Guma Mbaho Mwine

Silas Jordan

2 episodes

Callum Vinson

Gannon

1 episode

Cate Elefante

Scout

1 episode

Brandon Bassir

Young Alan

1 episode

Christina Brucato

Francesca

1 episode

Gabi Carrubba

Helena

1 episode

Aaron Dean Eisenberg

Jeremy

1 episode

Jennean Farmer

Tessa

1 episode