Ducky / Tickly Fuzzy Girl (26 episodes, 2007)
Littlefoot (26 episodes, 2007)
Petrie / Older Tickly Fuzzy (26 episodes, 2007)
Cera / Lydia / Corythosaurus (26 episodes, 2007)
Spike / Guido / Milo / Mo / Ruby's Father / Skip / Thud (26 episodes, 2007)
Ruby / Tricia / Maiasaura / Plower (26 episodes, 2007)
Chomper (26 episodes, 2007)
Littlefoot (12 episodes, 2007)
Topsy / Mr. Threehorn / Mr. Treehorn (10 episodes, 2007)
Redclaw / Screech / Kosh / Red Claw, Screech / Saro (8 episodes, 2007)
Grandpa Longneck (8 episodes, 2007)
Mr. Thicknose / Great Hideous Beast (6 episodes, 2007)
Ducky's Mom / Ducky's Mother / Littlefoot's Mother / Petrie's Mom / Petrie's Mother (6 episodes, 2007)
Grandma Longneck (5 episodes, 2007)
Tria (5 episodes, 2007)
Ruby's Mother / Ali (3 episodes, 2007)
Rhett / Shorty (2 episodes, 2007)
Performer (1 episode, 2007)
Additional Voice By (1 episode, 2007)
Old One (1 episode, 2007)
Scuttle (1 episode, 2007)
Tippy (1 episode, 2007)
Swooper (1 episode, 2007)
Nod / Sharptooth Mom (1 episode, 2007)
Bron (1 episode, 2007)
Tippy's Mother (1 episode, 2007)
Hyp (1 episode, 2007)