Star Trek Discovery's Mary Wiseman Confirms Tilly Will Return In Season 4 [Exclusive](02) Save Image Image gallery: Tilly's Transformation: The Journey of Weight Gain in Star Trek
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![Star Trek Discovery's Mary Wiseman Confirms Tilly Will Return In Season 4 [Exclusive]](https://www.slashfilm.com/img/gallery/star-trek-discoverys-mary-wiseman-confirms-tilly-will-return-in-season-4-exclusive/l-intro-1639084934.jpg "Star Trek Discovery's Mary Wiseman Confirms Tilly Will Return In Season 4 [Exclusive]")
