There is no one named Laura on That '70s Show. But, Laura Prepon plays Donna Pinciotti. There is Lorie, Eric's sister. She was played by Lisa Robin Kelly (except for one episode.)
Laurie on that 70s show is played by Lisa Robin Kelly
Allison Munn
Steven Hyde was played by Danny Masterson.
Red Forman is played by Kurtwood Smith.
Carroll O'Connor.
That '70s Show endend in 2006.
Danny Masterson played Steven Hyde from that 70s show.
Danny Masterson
Mila Kunis
Allison Munn
Steven Hyde was played by Danny Masterson.
Lisa Robin Kelly
YesThat '70s Show
Kitty Forman is played by Debra Jo Rupp
Topher Grace.
Red Forman is played by Kurtwood Smith.
Her name is Caroline, played by Allison Munn
Carroll O'Connor.