Marcellus the Cactus is a green Squishmallow.
You might think you’re seeing double, but Marcellus is very different than his twin sister. While Maritza is adventurous and active, Marcellus is more soft-spoken and likes to stay inside. He loves to build things like model airplanes, cars, and even little towns.
Marcellus is a green Squishmallow with two uneven arms on each side. His body and arms have thin, dark green stripes. He has a cluster of green spikes on his head and a round, white belly. He has round, black eyes and a red, smiling mouth.