Thaddeus Magnus is a fictional character portrayed by Adrian Sparks in the TV series Castle.
In the first episode they appeared in, titled Poof, You're Dead (season 3), they were 60 years old.
They appear in 1 episodes out of a total of 173 aired
Episodes1
Poof, You're Dead
episode S3.E12 january 2011When the owner of historic Drake's Magic Shop in New York is found drowned in Houdini's famous water torture tank, Castle and Beckett must delve into the world of magic, magicians and their secrets to find his killer. As part of their investigation, Castle & Beckett meet master magician Tobias Strange. Meanwhile, the magicians aren't the only ones keeping secrets, as a new romantic relationship is revealed for Esposito and Lanie.