7.9
/10
J.D. Sinclaire is a fictional character portrayed by Mary Crosby in the TV series In the Heat of the Night.
In the first episode they appeared in, titled Sister, Sister (season 2), they were 29 years old.
They appear in 1 episodes out of a total of 146 aired

J.D. Sinclaire

by Mary Crosby

character

Episodes1

  • 8.2
    /10

    Sister, Sister
    episode S2.E16 march 1989
    Sibling rivalry between two sisters intensifies when their bedridden father dies.