EpisodeS1E937 min2021-10-06

What If...?

What If... The Watcher Broke His Oath?

The Watcher breaks his oath and recruits heroes from across the multiverse to battle against Ultron.

My Thoughts

Guest Stars

Special appearances in this episode.

Guest Stars

Hayley Atwell

Peggy Carter / Captain Carter (voice)

Frank Grillo

Brock Rumlow (voice)

Lake Bell

Natasha Romanoff / Black Widow (voice)

Georges St-Pierre

Batroc (voice)

Chadwick Boseman

Star Lord T'Challa (voice)

Tom Hiddleston

Loki (voice)

Samuel L. Jackson

Nick Fury (voice)

Toby Jones

Arnim Zola (voice)

Kurt Russell

Ego (voice)

Brian T. Delaney

Peter Quill (voice)

Mick Wingert

Tony Stark / Iron Man (voice)

Michael B. Jordan

Killmonger (voice)

Cynthia Kaye McWilliams

Gamora (voice)

Ozioma Akagha

Shuri (voice)

Ross Marquand

Ultron (voice)

Arthur Ortiz

Additional Voices (voice)

Helen Sadler

Additional Voices (voice)

Matthew Wood

Additional Voices (voice)

Chuck Billy

Additional Voices (voice)

Robin Atkin Downes

Additional Voices (voice)

Fred Tatasciore

Additional Voices (voice)

Kari Wahlgren

Additional Voices (voice)

Shondalia White

Additional Voices (voice)

Terri Douglas

Additional Voices (voice)

Justin Shaw

Additional Voices (voice)

Chris Hemsworth

Thor (voice)

Benedict Cumberbatch

Doctor Strange / Strange-Supreme (voice)

Crew

Episode-specific crew credits.

A.C. Bradley

Writer

Writing

Bryan Andrews

Director

Directing

Steve Ditko

Thanks

Crew

Lily Henry

Color Assistant

Editing

Monica Escalante

Color Assistant

Editing

Mark Millar

Thanks

Crew

Greg Land

Thanks

Crew

Ryan Little

Script Coordinator

Directing

Matthew Chauncey

Story Editor

Writing

Graham Fisher

Editor

Editing

Jack Kirby

Characters

Writing

Andrea R. Stephens

Story Supervisor

Writing

Videos

Clips and promos for this episode.

Videos

Infinity Ultron VS The Watcher - Official Clip

Clip

“Thor Has Been Chosen” Official Clip

Clip

Stills

Episode still images from TMDB.

Stills

Still

3840 × 2160

EN

1920 × 1080