Aired: March 3, 1969 | Season: 2 | Episode: 16

Overview
Runtime: 30m
Directed by:
Written by: Fred Rogers
Description
While the King and Queen are away, Robert Troll welcomes his old friend, Dr. Bill Platypus, to the Neighborhood of Make-Believe.
Runtime: 30m
Directed by:
Written by: Fred Rogers
While the King and Queen are away, Robert Troll welcomes his old friend, Dr. Bill Platypus, to the Neighborhood of Make-Believe.