Star Trek Online
Mary Chieffo has appeared in-game since January 26, 2021 as part of Season Twenty-two: House Reborn.
- “Knowledge is Power” (as L'Rell)
- “Leap of Faith” (as L'Rell)
- “Warriors of the Empire” (as L'Rell)
- “A Day Long Remembered” (as L'Rell)
- “Remain Klingon” (as L'Rell)
- “Firewall” (as L'Rell)
Mary Chieffo is the singer for Star Trek Online's official Klingon anthem "Steel and Flame" released on August 4, 2021 as part of Season Twenty-three: House United.
- Mary Chieffo on Wikipedia
- Mary Chieffo at Memory Alpha, the Star Trek Wiki.
- Mary Chieffo Interview: Star Trek Online
- Ten Forward Weekly Interview with Mary Chieffo
- Ten Forward Weekly Interview with Mary Chieffo and Rekha Sharma
- Star Trek Online Reveals Klingon Song [Exclusive]
- Star Trek Online: Steel and Flame Official Music Video by Mary Chieffo and Jason Charles Miller