Roland Siegenthaler is known for Mad Heidi (2022), Capelli Code (2021) and Wilder (2017).

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The Biggest Movies and TV Coming in September

"The Gentlemen" and "Slow Horses" return this fall, while the "Reacher" spin-off series "Neagley" makes its debut. See our guide of the biggest Fall TV and streaming releases.

2026 Fall TV and Streaming Watch Guide

&quot;The Gentlemen&quot; and &quot;Slow Horses&quot; return this fall, while the &quot;Reacher&quot; spin-off series &quot;Neagley&quot; makes its debut. See our guide of the biggest Fall TV and streaming releases.

Get a closer look at these actors from their many TV and streaming series roles.

Streaming Stars, Then and Now

Casper Van Dien, Max Rüdlinger, David Schofield, Kel Matsena, Almar G. Sato, and Alice Lucy in Mad Heidi (2022)

Moritz Bleibtreu, Fahri Yardim, Lars Eidinger, and Jasna Fritzi Bauer in Cut Off (2018)

Roland Siegenthaler

Known for

Credits

Stunts

Special Effects

Actor

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