A.C. Bradley Creator, Executive Producer, Writer Jeffrey Wright The Watcher Voice Hayley Atwell Peggy Carter, Captain Carter Guest Voice Samuel L. Jackson Sir Fury Guest Voice Elizabeth Olsen Wanda Merlin Guest Voice Chris Hemsworth King Thor Odinson Guest Voice Tom Hiddleston Loki (voice) Guest Voice Sebastian Stan Bucky Barnes Guest Voice Benedict Cumberbatch Doctor Strange Guest Voice Lake Bell Natasha Romanoff Guest Voice Brad Winderbaum Executive Producer Kevin Feige Executive Producer Bryan Andrews Executive Producer, Director Victoria Alonso Executive Producer Louis D'Esposito Executive Producer Ryan Little Writer