Spencer Karen Grammer (born October 9, 1983) is an American actress and voice-over actress best known for her roles as the voice of Summer Smith in the Adult Swim animated science-fiction series Rick and Morty and as Casey Cartwright in the ABC Family college comedy-drama series Greek. Her father is actor Kelsey Grammer.

Filmography

• 2024Isla Monstro — Moon (voice)
• 2023Confetti — Director, Writer
• Krapopolis — (voice)
• 2022The 12 Days of Christmas Eve — Michelle Conway
• 2021Beau — Paloma
• The Barbarian and the Troll — Brendar (voice)
• Solar Opposites — Lynette / Bowinian #2 (voice), Woman on Street / Ellen (voice), Lynette / Coworker Hydra (voice)
• 2019I'd Like to Be Alone Now — Anna
• 2018Brampton's Own — Jane
• Tell Me a Story — Beth
• 2017Boone: The Bounty Hunter — Kat
• 2017Random Tropical Paradise — Colette Weller
• 2017The Outdoorsman — Carol
• Graves — Katie Farrell
• Rush Hour — Heather
• 2015Beyond Paradise — Rachel
• Mr. Robinson — Ashleigh Fellows
• 2015Roommate Wanted — Dee
• Chicago P.D. — Jenn Cassidy
• 2014Missing William — Jill
• Scorpion — June
• 2013In Lieu of Flowers — Rachel
• Ironside — Holly
• Rick and Morty — Summer Smith (voice)
• 2007Descent — Stephanie
• Greek — Casey Cartwright
• 2006Beautiful Ohio — Carlene
• Six Degrees — Nanny
• 2006The Path of Most Resistance — Prudence
• Grey's Anatomy — Candace
• Jonny Zero — Dora
• Clubhouse
• 2002Sweetie Pie
• CSI: Crime Scene Investigation — Ella St. James
• Law & Order: Special Victims Unit — Katie
• Third Watch — Kimmie Haynes
• Enormous — Tamra (voice)

Appearances as themselves (2)

• 2024Best Christmas Movies Ever! — Self
• America's Prom Queen — Self - Guest Judge