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Behind the anime
Voice actor
Detlef Bierstedt is a voice actor known for voicing Alex Louis Armstrong in Fullmetal Alchemist: Brotherhood and Onyango in Fire Force.
Detlef Bierstedt has 31 listed credits as a voice actor. Born June 10, 1952. Years active: 1978–2022.
In the voice booth, Detlef has played leads such as Dr. Wheelo (Dragon Ball Z: The World's Strongest), Kambei Shimada (Samurai 7), and Hiroshi Nohara (Shin Chan).
Our catalog lists 31 credits, including Appleseed: Ex Machina, Shin Chan, and Fullmetal Alchemist: The Movie - Conqueror of Shamballa.
Listed roles include Alex Louis Armstrong, Onyango, Ichiya Vandalay Kotobuki, and Nichiya.
Browse titles and the roles they contributed.
22 titles listed
Notable roles, most popular first.
Fullmetal Alchemist: Brotherhood
Fire Force
Fairy Tail
Fairy Tail
PSYCHO-PASS
Bakemonogatari
Durarara!!
Samurai Champloo
Serial Experiments Lain
Akira
Sword Art Online: Alicization - War of Underworld
Millennium Actress
Utawarerumono
Dragon Ball Z: The World's Strongest · Main role
Samurai 7 · Main role
Shin Chan · Main role
Appleseed: Ex Machina
Lupin the 3rd: Voyage to Danger