Plankton 1M
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
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.