The Mighty B! Wiki

Erin Grey Van Oosbree (born August 24, 1973), better known as Grey DeLisle, is an American singer-songwriter and voice actress. She has done voice work for various television series and video games. She provides the voices of Portia Gibbons and Millie Millerson on The Mighty B!.

Cynthia True, co-creator of The Mighty B!, said of DeLisle's vocal ability: "Grey is that rare combination of voice acrobat and gifted comedian. Her technical range amazes all of us. We can't stump her, whether we ask her to do a toddler, snotty teen or 300-pound middle-aged woman."[1]


Predominantly a voice actress, her only live action role to date was teacher Ms. Kaminsky in an episode of That '70s Show. Some of DeLisle's film roles as a voice actress include playing Impedimenta in Asterix and the Vikings (2006), Penny's mother in Bolt (2008), Arcee in the Transformers film series (2009 to 2018), Catherine's niece in Cats & Dogs: The Revenge of Kitty Galore (2010), Gliss in Secret of the Wings (2012) and Dewdrop in Onward (2020). Following her marriage to Jared Griffin, DeLisle has sometimes been credited under the surname Griffin.

Having provided her voice in over 100 video games, some of DeLisle's notable roles in the field include: Brielbar in Baldur's Gate (1998), Candace in Y2K: The Game (1999), Queen Amidala in the Star Wars franchise (1999 to 2002), Lady Jadale in Neverwinter Nights (2002), Mystique in the X-Men Legends games (from 2004 through 2005), Jacqueline Natla in the Tomb Raider franchise (between 2007 to 2008), Lt. Marie Durand in Mass Effect (2007), Amanda Libre in Metal Gear Solid: Peace Walker (2010), Nova in the StarCraft series of games (2010 through 2016), Selina Kyle in the Batman franchise (from 2011 to 2016), Levina in Broken Age (2014) and Josephine Clench in Samurai Jack: Battle Through Time (2020).

Other voice work

Voice credits

Season 1
Episode no. Title Characters voiced
101a "So Happy Together" Portia
101b "Sweet Sixteenth" Portia
102a "Bee My Baby" Portia
102b "Bee Afraid" Portia
103a "Artificial Unintelligence" Portia, Emily
103b "We Got the Bee" Portia, Stage Manager
104b "Body Rockers" Portia
105a "Bat Mitzvah Crashers" Portia & Girl 1
105b "Super Secret Weakness" Portia & Chai Gallagher
106a "An I See Bee" Portia, Madam Valeska, Lola
106b "Woodward and Beesting" Portia
107b "Little Womyn" Portia & Millie
108a "The Apprentice" Portia
108b "Beenedict Arnold" Portia
109a "Boston Beean" Portia & Additional Voices
109b "Penny Hearts Joey" Portia, Chai Gallager & Additional Voices
110a "Ten Little Honeybees" Portia & Millie
110b "Toot Toot" Portia
111b "Hat Trick" Portia and Millie
112a "Apoxalypse Now" Portia, Millie and Honeybee #7
112b "Hive Jacked" Portia
113a "Something's Wrong With This Taffy" Portia & Millie
113b "Name Shame" Portia, Millie, Chai Gallagher, Lola & Beaver One
114b "To Bee or Not To Bee" Portia and Millie
115b "Thanksgiving Beenactment" Portia, Millie, Woman Two & Town Lady
116a "Blindsided" Portia
116b "Hen and Bappy" Lola & Geoffrey
117b "Dang it Feels Good to Be a Gamester" Portia, Chai Gallagher & Beaver One
118a "Portrait of a Happy" Portia & Art Dealer #1
118b "O Say Can Bess See" Portia & Millie
119a "Macro Mayhem" Lola
119b "Ben Screams For Ice Cream" Millie & Little Kid
120 "Dragonflies" Portia, Millie, Maude and Black Widow 2
Season 2
204b "Bee Plus One" Portia & Millie
205a "Bad to the Bee" Portia & Clerk
205b "Hive of Darkness" Portia
206a "Mr. Turtleton's Wild Ride" Millie & Horrified Patron
207a "Awww-esome" Portia
209a "Finger Pickin' Bad" Ronnie
211a "Old Bee and the Sea" Portia & Millie
212a "The Bone Identity" KG Bianca
212b "Grumpy Old Bees" Mona
213a "Children of the Unicorn" Portia
213b "My Way or the Bee Way" Portia
215 "Stuffed Happens" Portia & Millie
216 "Gorillas in the Midst" Portia, Millie & Gorilla Walla
219a "The League of Ordinary Gentlemen" Millie
219b "Irritable Bowling Syndrome" Portia & Millie
220a "Bess-E" Portia
220b "C'mon Get Happy!" K.G. Bianca & Parrot



  • DeLisle has the most roles of the show's voice actresses, with 23 characters in all.


  1. Peterson, Karla (November 30, 2008). The mouth that soared. The San Diego Union-Tribune. Retrieved May 15, 2020.

External links

Voice Actors
Series regulars Amy PoehlerAndy RichterJessica DiCiccoDee Bradley BakerDannah FeinglassGrey DeLisle
Recurring Matt BesserJohn Ross BowieMegan CavanaghJessica ChaffinRob CorddryNiecy NashRob PaulsenKevin Michael RichardsonHal RudnickJustin SteinJill TalleyKenan ThompsonSarah ThyreKeone Young
Guest stars Pamela AdlonWill ArnettMike BellPaul ButcherJamie DenboMathias DoughertyZachary GordonJackée HarryArtie LangeDanny MannDonald NewhouseMike O'MalleySuze OrmanBrian PosehnMaya RudolphDan SchneiderAudrey WasilewskiKen Wilson