Frankie Foster

Madame Foster's 22-year-old granddaughter, addressed as "Miss Frances" by Mr. Herriman. Frankie is the caregiver at Foster's and helps keep everything in order. In spite of Mr. Herriman's fussiness and fixation with rules and cleanliness, having to take care of everyone and everything in the house, and Bloo's mischief-making (all of which cause her tremendous stress), she is usually very friendly and easy-going. And though she may seem accurately described as a big sister to Bloo, Wilt, Eduardo, and Coco but enemies with Mac. She is voiced by Grey Delisle.

Occupation: Madame Foster's Grandmother, Big sister of the imaginary friends, Mac's enemy

Goal: To get Mac arrested (succeeded)

Relatives: Madame Foster (grandmother)

Allies: Mac Foster (formerly), Bloo, (occasionally), Wilt, Eduardo, CoCo, Madame Foster, Mr. Herriman

Enemies: Bloo (occasionally), Mac

Likes: working at Foster's, spanking Mac, Defenestrating Mac, Mac in jail, Mac doing mean things to her, torturing Mac, putting Mac in time-out, Mac (formerly), working around the place, "The Loved and the Loveless," punk rock, web-design, creating and maintaining Foster's web-page, Madame Foster's home-baked cookies, having a social life, Mac's kindness (formerly), Mac hurting her feelings, Mac bullying her

Dislikes: Mac doing nice things for her, kissing Mac, Duchess' temper tantrums, Mr. Herriman's constant over-enforcing of the house rules, Terrence and his bullying, imaginary friends causing trouble, being overworked and stressed, Bloo's get rich quick schemes, Mac having to suffer (formerly)

Weapons: Broom, hooves

Fate: Start a new life after Mac got executed (Cheese A Go-Go)

Quote: Leave Foster's, Mac, and whatever you do, NEVER RETURN! We're enemies and I HATE YOU! Goodbye, Mac, I will never see you again for the rest of my life! I hope you get executed! You don't deserve to be in our kingdom anymore! It's all your fault! Everyone at Foster's hates you now! Goodbye forever! (Foster's Home for Imaginary Friends Episodes by Shadowgate)

List of things Frankie likes to do to Mac

1. Spank Mac (The Trouble With Scribbles)

2. Put Mac in time-out

3. Denies Mac food and water

4. Kick Mac out of Foster's for jumping on Madame Foster's bed, and orders him to leave Foster's and never return (Crime After Crime)

5. Send Mac to jail (Crime After Crime, Cheese A Go-Go, and Ticket to Rod)

6. Defenestrate Mac by throwing him out the window, orders him to leave Foster's and never return for jumping on Frankie's bed (Ticket to Rod)

Trivia

 * Her appearances in the Stephen Squirrelsky and Friends' Movie Spoof Travels are FernGully: The Last Rainforest and A Pooh in Central Park and will hopefully be in more.