|First Appearance:||Double, Double, Toil and Trouble|
Ferdy is a musician in Samantha's royal court. While court is being held at night in the living room, Darrin is awakened by Ferdy practicing his guitar in the hallway outside the bedroom door. Ferdy says it was the quietest place in the house.
Ferdy sings the Witches' Anthem, a song he is composing.
Up we go into the wild black yonder,
Witches all, all in a row...
Darrin says the tune is the United States Air Force Anthem, but Ferdy says, "Where do you think they got it?"