6.5
/10
Mrs. Betty Grissom is a fictional character portrayed by Phyllis Frelich in the TV series CSI: Crime Scene Investigation.
In the first episode they appeared in, titled The Two Mrs. Grissoms (season 11), they were 66 years old.
They appear in 1 episodes out of a total of 335 aired

Mrs. Betty Grissom

by Phyllis Frelich

character

Episodes1

  • 7.8
    /10

    The Two Mrs. Grissoms
    episode S11.E13 february 2011
    The death of a prominent professor in the deaf community is connected to a feud between two deaf graduate students competing over a grant, and the investigation creates tension between Sara and Grissom's mother.