Plankton 1M is a "Plankton" incidental who appears in the episodes "Plankton's Army," "Karen's Virus," and "Blood is Thicker Than Grease." He is an alternate model of Plankton 1.
Description[]
Plankton 1: the character who Plankton 1A is an alternate model of.
He is a rectangular teal plankton with two wide dark green stripes that has a light gray mustache and wears a black Russian hat.
Role in series[]
Plankton 1M has made a few episode appearances in the series so far. Like all "Plankton" incidentals, he is always portrayed to be a member of the Plankton family.
Roles[]
"Plankton's Army"[]
He is one of the many members of the Plankton family who help Plankton steal the Krabby Patty secret formula in the episode.
"Karen's Virus"[]
He very briefly appears in one of Karen's memories alongside several other "Plankton" incidentals.
"Blood is Thicker Than Grease"[]
He is one of the many Plankton family members who greet Plankton in Ma Plankton and Gordon Plankton's trailer.