Mrs. Cohen: Mark's stereotypical Jewish mother. Her voicemail messages are the basis for the songs Voicemail #1, Voicemail #3, and Voicemail #5.
Alexi Darling: the producer of Buzzline who tries to employ Mark after his footage of the riot makes primetime. Sings Voicemail #3 and Voicemail #4.
Mr. and Mrs. Jefferson: the wealthy parents of Joanne Jefferson, they leave her Voicemail #2. Mr. Jefferson is also one of the cappella singers in Voicemail #5
Mrs. Davis: Roger's confused mother who calls in Voicemail #5, asking continuously, "Roger, where are you?"
Mrs. Marquez: Mimi's Spanish-speaking mother who sings in Voicemail #5, wondering, in Spanish, where she is.
Mr. Grey: Benny's father-in-law who wants to buy out the lot.
The Man: the local drug dealer whom Mimi buys from and Roger used to buy from.
Paul: the man in charge of the Life support group.
Gordon: one of the Life support members.
Steve: one of the Life Support members.
Ali: one of the Life Support members
Pam: one of the Life Support members
Sue: one of the Life Support members
April Ericsson: Roger's late girlfriend, a herion junkie who kills herself after she finds out she and Roger have AIDS
Allison Grey: Benny's wife
If you are considering creating an original character, consider picking up one of these minor cannons instead, most of them are missing either a first or last name, which you can choose, and faces are of your choosing.