We don't have a biography for Mark yet. Hang in there, or go ahead and contribute one.
Appearances
How I Met Your Father
Guest cast, played by Kevin Sifuentes
- Episode 1x10: Timing Is Everything (Mar 15, 2022)
- Episode 2x04: Pathetic Deirdre (Feb 14, 2023)
- Episode 2x15: Working Girls (Jun 13, 2023)