Actor
Marika Siewert
Marika Siewert is credited on 4 movies and 4 TV shows, best known by TMDB votes for Superman & Lois, Monarch: Legacy of Monsters and My Secret Santa.
Filmography · 8 titles
US streaming apps shown under each title, checked October 5, 2026. Tap any title for where it streams and what it costs.
Superman & Lois
2021 · TV show
On HBO Max
Monarch: Legacy of Monsters
2023 · TV show
On Apple TV+
My Secret Santa
2025 · Movie
On Netflix
Imposters
2017 · TV show
On YouTube TV
Like Cats & Dogs
2017 · Movie
On fuboTV and Philo
Garage Sale Mystery: A Case Of Murder
2017 · Movie
On fuboTV and Hallmark+
Signed, Sealed, Delivered
2014 · TV show
On fuboTV and Philo
A Snapshot of Forever
2022 · Movie
On Prime Video and fuboTV