| cast |
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| Series Regulars | |||
| |||
| Charlie Day | Charlie Day as Charlie Kelly | Glenn Howerton | Glenn Howerton as Dennis Reynolds |
| Rob McElhenney | Rob McElhenney as Mac | Kaitlin Olson | Kaitlin Olson as Dee Reynolds |
| Danny DeVito | Danny DeVito as Frank Reynolds | | |
| |||
| Recurring & Guests | |||
| |||
| David Hornsby | David Hornsby as Matthew "Rickety Cricket" Mara | Artemis Pebdani | Artemis Pebdani as Artemis |
| Lynne Marie Stewart | Lynne Marie Stewart as Charlie's Mom | Mary Elizabeth Ellis | Mary Elizabeth Ellis as Waitress |