6.4
/10
Gretta is a fictional character portrayed by Merrilyn Gann in the TV series MacGyver.
In the first episode they appeared in, titled Halloween Knights (season 5), they were 26 years old.
They appear in 2 episodes out of a total of 139 aired

Gretta

by Merrilyn Gann

character

Episodes2

  • 8.1
    /10

    Halloween Knights
    episode S5.E6 october 1989
    Murdoc enlists MacGyver's help to rescue his sister from his former employer. She is scheduled to be executed during a Halloween Party put on by the professional assassination organization.
  • 7
    /10

    Hearts of Steel
    episode S5.E19 april 1990
    Disgruntled steel-mill workers kidnap the daughter of the industrialist who put them out of work.