We don't have a biography for Herman Ackermann yet. Hang in there, or go ahead and contribute one.
Appearances
Penny Dreadful: City of Angels
Guest cast, played by Ethan Peck
- Episode 1x01: Santa Muerte (Apr 26, 2020)
- Episode 1x04: Josephina and the Holy Spirit (May 17, 2020)
- Episode 1x08: Hide and Seek (Jun 14, 2020)