The Waitress is an employee of the Philadelphia Java Company.
Appearances
It's Always Sunny in Philadelphia
Guest cast, played by Mary Elizabeth Ellis
- Episode 1x01: The Gang Gets Racist (Aug 4, 2005)
- Episode 1x02: Charlie Wants an Abortion (Aug 11, 2005)
- Episode 1x04: Charlie Has Cancer (Aug 23, 2005)
- Episode 2x04: Mac Bangs Dennis' Mom (Jul 6, 2006)
- Episode 2x06: The Gang Gives Back (Jul 20, 2006)
- Episode 3x01: The Gang Finds a Dumpster Baby (Sep 13, 2007)
- Episode 3x07: The Gang Sells Out (Oct 4, 2007)
- Episode 3x10: Mac is a Serial Killer (Oct 18, 2007)
- Episode 3x15: The Gang Dances Their Asses Off (Nov 15, 2007)
- Episode 4x04: Mac's Banging the Waitress (Sep 25, 2008)
- Episode 4x07: Who Pooped the Bed? (Oct 9, 2008)
- Episode 4x13: The Nightman Cometh (Nov 20, 2008)
- Episode 5x05: The Waitress is Getting Married (Oct 15, 2009)
- Episode 5x10: The D.E.N.N.I.S. System (Nov 19, 2009)
- Episode 6x04: Mac's Big Break (Oct 7, 2010)
- Episode 6x07: Who Got Dee Pregnant? (Oct 28, 2010)
- Episode 7x02: The Gang Goes to the Jersey Shore (Sep 22, 2011)
- Episode 7x12: The High School Reunion (Dec 8, 2011)
- Episode 7x13: The High School Reunion Part 2: The Gang's Revenge (Dec 15, 2011)
- Episode 8x04: Charlie and Dee Find Love (Nov 1, 2012)
- Episode 9x06: The Gang Saves the Day (Oct 9, 2013)
- Episode 9x08: Flowers for Charlie (Oct 23, 2013)
- Episode 10x02: The Gang Group Dates (Jan 21, 2015)
- Episode 11x01: Chardee MacDennis 2: Electric Boogaloo (Jan 6, 2016)
- Episode 11x02: Frank Falls Out the Window (Jan 13, 2016)
- Episode 12x10: Dennis' Double Life (Mar 8, 2017)
- Episode 13x01: The Gang Makes Paddy's Great Again (Sep 5, 2018)
- Episode 13x03: The Gang Beats Boggs: Ladies Reboot (Sep 19, 2018)
- Episode 13x07: The Gang Does a Clip Show (Oct 17, 2018)
- Episode 13x08: Charlie's Home Alone (Oct 24, 2018)
- Episode 13x09: The Gang Wins the Big Game (Oct 31, 2018)
- Episode 14x06: The Janitor Always Mops Twice (Oct 30, 2019)
- Episode 15x05: The Gang Goes to Ireland (Dec 15, 2021)
- Episode 15x07: Dee Sinks in a Bog (Dec 22, 2021)
- Episode 15x08: The Gang Carries a Corpse Up a Mountain (Dec 22, 2021)
- Episode 16x07: The Gang Goes Bowling (Jul 12, 2023)
- Episode 17x04: Thought Leadership: A Corporate Conversation (Jul 23, 2025)
- Episode 17x07: The Gang Gets Ready for Prime Time (Aug 13, 2025)