Fan Casting Mary Elizabeth Winstead as Doctor Rebecca Holliday in Ben 10 and Generator Rex: Heroes United (Live Action)

sam2020 made this fan casting suggestion on August 28, 2020. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Mary Elizabeth Winstead as Doctor  Rebecca Holliday in Ben 10 and Generator Rex: Heroes United (Live Action)

Mary Elizabeth WinsteadUnited States

40 years old
Mary Elizabeth Winstead (born November 28, 1984) is an American actress and singer. She's best known for her movie roles as Helena Bertinelli / Huntress in Birds of Prey (2020), John McClane's daug...
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Ben 10 and Generator Rex: Heroes United (Live Action)

Ben 10 and Generator Rex: Heroes United (Live Action)

A live action adaptation
Ben Tennyson meets a boy from New York that has the power to make machines and weapons out of Nanite micro machines and must combine their powers to save his world from an Enemy named Alpha
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Mary Elizabeth Winstead is known for her roles in 10 Cloverfield Lane, A Good Day to Die Hard, and Birds of Prey (and the Fantabulous Emancipation of One Harley Quinn). She has been suggested by fans for 8,330 roles on myCast, including Actresses. in The Most Attractive Celebrities. Similar actors include Emily Blunt, Scarlett Johansson, and Anne Hathaway. Mary Elizabeth Winstead was suggested to play Doctor Rebecca Holliday in Ben 10 and Generator Rex: Heroes United (Live Action) by sam2020. Other actors sugggested to play this role include Alexandra Daddario, Ana de Armas, and Gal Gadot. Ben 10 and Generator Rex: Heroes United (Live Action) has 31 roles, including Ben Tennyson, Agent Six, and Rex Salazar.