That '70s Episode

Summary

A powerful warlock shows up claiming that he made a pact with the sisters' mother in which he spared her life in exchange for the girls' powers. Fleeing him, the three sisters go back in time to the 1970s when their mother was still alive and they try to prevent the pact.

Guest stars

• Emmalee Thompson as Young Prue
• Andrew Jackson as Nicholas
• Finola Hughes as Patty Halliwell
• Jennifer Rhodes as Penny Halliwell
• Jake Sakson as Little Andy
• Megan Corletto as Little Piper
• Sally Brooks as Officer at Jail
• Rey Silva as Officer at Park