- Shannen Doherty (Brenda) was Prue
- Christine Elise (Emily Valentine) appeared in season eight's "Desperate Housewitches"
- Anthony Starke (The Cowboy that attacks Kelly at the Halloween party) was the warlock Devlin in season four "Muse To My Ears"
- Stephanie Beacham (Iris McKay) was Martha in season two's "Reckless Abandon"
- Joe E. Tata (Nat) was an inspector in season three's "Look Who's Barking"
- Scott Jaeck (Mr Chapman) was Sam Wilder, Paige's father.
- Wendy Benson-Landes (Darla, Brenda's roommate) was Joanne Hertz in season one's "Deja Vu All Over Again"
*hugs*
xoxoxo