Who plays Marilyn Thornhill in Wednesday? – Christina Ricci
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Wednesday cast: Who plays who in the Netflix series?

6. Who plays Marilyn Thornhill in Wednesday? – Christina Ricci
Christina Ricci plays the role of 'dorm mom' Marilyn Thornhill in Wednesday. And of course, Christina is very well known amongst fans of the Addams family as she played Wednesday Addams in the '91 and '93 movies. She's also previously worked with Tim Burton in the 1999 film Sleepy Hollow. From Mermaids and Casper to Monster and The Matrix Resurrections, Christina has an impressive list of credits. Christina is currently playing Misty on Showtime's Yellowjackets. [Netflix]