Character's name: "Robin (voice)"
Birthday: 02/12/1971
Birthplace: Malibu, California, USA
Biography:
Scott David Menville (born February 12, 1971) is an American actor, voice actor and musician. He is best known for his voice work in animated films and television series.

Character's name: "Beast Boy (voice)"
Birthday: 01/04/1980
Birthplace: Coral Springs, Florida, USA
Biography:
Gregory Michael Cipes (born January 4, 1980) is an American voice and film actor. He is also a singer, musician, composer, and professional surfer. Description above from the Wikipedia article Greg Cipes, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Character's name: "Cyborg (voice)"
Birthday: 05/16/1972
Birthplace: Augusta, Georgia, USA
Biography:
Khary Payton (born May 16, 1972 in Augusta, Georgia) is an American actor and voice actor best known for playing Cyborg in the Teen Titans animated series and the upcoming Online video Game: DC Universe Online. In the cartoon series Justice League, Payton provided the voice of the villain Ten (from the Royal Flush Gang). He also provided the voice of Drebin in the game Metal Gear Solid 4: Guns of the Patriots. Currently, he appears on a recurring basis as Dr. Terrell Jackson on the ABC daytime soap opera General Hospital.

Character's name: "Raven (voice)"
Birthday: 02/12/1973
Birthplace: Toronto, Ontario, Canada
Biography:
Tara Lyn Charendoff-Strong (born February 12, 1973) is a Canadian-American actress, voice-over artist, comedian, musician, singer, and businesswoman, who is best known for her roles as Timmy Turner in the The Fairly OddParents, Bubbles in The Powerpuff Girls, Ben Tennyson in Ben 10 and Ben 10: Ultimate Alien, Dil Pickles in Rugrats and All Grown Up, and her recurring role as Miss Collins in Big Time Rush. Description above from the Wikipedia article Tara Strong, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Character's name: "Starfire (voice)"
Birthday: 02/01/1971
Birthplace: Davenport, Iowa, USA
Biography:
Hynden Walch is an American actress. She is best known for voicing Starfire in the Teen Titans franchise and Princess Bubblegum in Adventure Time. She also voiced Penny Sanchez in ChalkZone, Amore and Lockette in the Nickelodeon version of Winx Club, Elsie in Stanley, and Yutaka Kobayakawa in Lucky Star. She is the current voice of the Disney character Alice. Outside of animation, Walch has appeared in live-action films like Groundhog Day and Jerry Maguire, and TV series like Law & Order.