Accompanied by husband Tony, family and friends, the Inch Island woman didn’t get the chance the spin the wheel for half a million euro.
In the opening round Kathleen bagged €10,100 after rejecting more than €13k.
In the team round, she added another €9,600 to her winnings.
A total of €173,200 was won on Saturday night’s show.
It was the third week in a row that someone from Donegal had been on the show.