Derek (Rickety Carter, SuperMalechi's version)

Derek appears in Barney & The Backyard Gang and Season 1-2 of Barney & Friends. He appeared from 1990-1995.

January 1990 - Feburary 1991
His voice is somewhat silimar to Robert's Season 2-4 voice and Michael's 1988-Early 1989 voice.

March 1991 - August 1994
His voice is down to -2 and sounds silimar to Michael's Mid 1989-1990 voice, and Hamiliton' voice from The Sandlot.

August 1994 - March 1995
His voice is down to -5 (Pitch -7). Silimar to Eric Cartman's voice from Season 13 of South Park.

March 10, 1995
His only appearence is "On the Oe" and he is grown to a 13 year old.