According to Andy Propst with TheaterMania, Academy Award winner Marlee Matlin will guest star in an episode of “CSI” with Tony Award winner Phyllis Frelich
Frelich will play the long-lost mother of Gil Grissom (played by William Peterson). Matlin is scheduled to play a protege of Frelich’s character who works with her at a school for the deaf, where a murder has taken place.
This CSI episode is scheduled to air on CBS February 3rd.
