Burt Sigurdson is a fictional character portrayed by Tom Poston in the TV series That '70s Show.
In the first episode they appeared in, titled Heartbreaker (season 5), they were 81 years old.
They appear in 3 episodes out of a total of 200 aired
Episodes3
Heartbreaker
episode S5.E4 october 2002Now Michael Kelso has found out about Jackie and Hyde, he's crushed and out for vengeance - alas his attacks on friend Steven have the same sad result as always, a black eye for poor Kelso. Kitty is walking on clouds because of her pregnancy, so she invites her parents over, alcoholic Burt Sigurdson and commands-shouting Bea Sigurdson, but the gynecologist changed her big news: she's not expecting but entering menopause; one day too late for otherwise relieved Red: his 'baby' the Corvette is already sold.Thank You
episode S5.E8 december 2002It's Thanksgiving day and Eric can't tell Red about failing math or about his secret engagement to Donna. Red may reward Eric's (alleged) maturity at dinner, and Kelso is 'dating' Eric's math teacher. Kitty's Mom and Dad add to the chaos.Your Time Is Gonna Come
episode S5.E13 january 2003Annette, Kelso's girlfriend from his and Donna's California exile, comes to visit Michael Kelso but stays with Donna, who insists Jackie must join them. Jealous Jackie hates Annette like bubonic plague, but seems to warm to her, until... Kitty's parents turn up unannounced from Arizona: Burt has lost all their money on an ostrich farm which got wiped out by coyotes, then has a fatal heart-attack while sneakily watching the girls' slumber party, like the boys before him. Grandmother as merry widow is a grim prospects for the Formans...
- Heartbreaker
- Thank You
- Your Time Is Gonna Come