This episode revealed that Cassidy Williams's feelings for Ricky Owens (Mr. E) were reciprocated and developed into a romantic relationship when they were still teenagers.
On Dr. Henklefust's block notes, when he was writing, on the top of the sheet, it was written "FRED JONES", but the surname was deleted and after that, only two letters could be seen: "CH", probably the initials of "Chiles".
This episode premiered first in the UK June 4, 2012.
This episode was aired in Latin America on September 15, 2012.
The theme song was changed to include Hot Dog Water in Daphne's place, although at first, when the gang is sitting in the Mystery Machine Daphne is still in her usual place.
In other languages
La Notte Del Clown II - Lacrime Fatali
The Night of the Clown II - Fatal Tears
Spanish (Latin America)
La Noche en que el Bufón Lloró: Segunda Parte
The Night the Buffoon Cried: Second Part
La Nuit du clown triste 2: Les Larmes de la nuit
The Night of the Sad Clown 2: Tears of the Night
A síró bohóc éjszakája 2 - Apokaliptikus könnyek
The Night of the Clown Cried 2 - Apocaliptic Tears