Cosmo Scam's henchmen

Thig

Performer: Frank Oz

Thog

Thog would later become a recurring monster on The Muppet Show. Thog is the only monster to retain the name given in the special.

Performer: Jerry Nelson

Lothar

The puppet would be refurbished for an unnamed dragon on The Muppet Show.

Performer: Jim Henson

Boppity

Also known as the "Blue Frackle",^[1] the puppet would later become a nameless Frackle on The Muppet Show and subsequent productions.

Performer: Frank Oz

Snarl

Also known as the "Cigar Box Frackle",^[2] the puppet would later become Gonzo for The Muppet Show and subsequent productions.

Performer: Danny Seagren

Snivelly

Also known as the "Dripsnout Frackle",^[3] the puppet would later become Droop for The Muppet Show and subsequent productions.

Performer: Jerry Nelson

Snickery

Also known as a Snerf. There were multiple Snickery and Snerf in the background during some scenes.

Scoff

Also known as "Blue Frackle" in Henson's notes, the puppet would later become a nameless Frackle on The Muppet Show and subsequent productions.

Gloat

Also known as "Green Frackle",^[4] the puppet would later become a nameless Frackle on The Muppet Show and subsequent productions.

Performer: Danny Seagren

Unnamed

Also known as "Snake Frackle",^[5] The puppet would later become a nameless Frackle on The Muppet Show and subsequent productions.

Performer: John Lovelady

Unnamed

Featured as the guard. The puppet resembles a horned and beaked version of Thig.

Unnamed

Featured as the alarm. Was later to star in the deleted Sex and Violence skit as a dentist.

Performer: John Lovelady

Unnamed

Unnamed

The puppet would later become Miss Kitty, a monster on The Muppet Show and subsequent productions.

Unnamed

Unnamed

Also known as the "Green Bird Frackle",^[6] the puppet would later become a nameless Frackle on The Muppet Show and subsequent productions.

Performer: Jerry Nelson

Unnamed

The puppet was previously used as Thudge on The Ed Sullivan Show.