Benedict Cumberbatch Doctor Stephen Strange Xochitl Gomez America Chavez Elizabeth Olsen Wanda Maximoff / The Scarlet Witch Chiwetel Ejiofor Baron Mordo Benedict Wong Wong Rachel McAdams Dr. Christine Palmer Jett Klyne Tommy Maximoff Julian Hilliard Billy Maximoff Michael Stuhlbarg Dr. Nic West Hayley Atwell Captain Carter Anson Mount Black Bolt Lashana Lynch Captain Marvel John Krasinski Reed Richards Patrick Stewart Professor Charles Xavier Charlize Theron Clea Sheila Atim Sara Adam Hugill Rintrah (voice) Bruce Campbell Pizza Poppa Ross Marquand Ultron (voice) Andy Bale Memory Lane Salesperson (voice) Ako Mitchell Charlie Momo Yeung Hong Kong Master Daniel Swain London Master Topo Wresniwiro Master Hamir Eden Nathenson Ariann Vinny Moli Vinny Charlie Norton The Weasel Aliyah Camacho Young America Chavez Ruth Livier Elena Chavez Chess Lopez Amalia Chavez David K.S. Tse Kamar-Taj Teacher Yasmin Chadwick Rag Tag #1 Joshua Peace NY Passerby 616 Cecilia Appiah Waitress Jordan Alexandra Office Worker Bobbie Little Scared Woman #1 Michael Waldron Charlie's Best Man Bridget Hoffman Soul of the Damned (voice) Scott Spiegel Soul of the Damned (voice) Andrew Morgado Soul of the Damned (voice) Audrey Wasilewski Soul of the Damned (voice) Stephen Samson Kamar-Taj Defender / 838 Starer / Cab Driver (uncredited) John King Guard of the Kamar-Taj (uncredited)