Baby Bop Through the Years (Thevideotour1's version)

1988-1993
The Baby Bop Green Dinosaur first the BJ's sister the first appearance in "New Friends" (October 14, 1988) and last appearance in "Barney's Fun with Trying New Things!" (November 12, 1993).

1993-1994
The Season 2 Baby Bop costume the first appearance in "Meet Shorter Baby Bop and BJ" (November 13, 1993) and last appearance in "Barney's Making New Friends (1994, home video)" (October 30, 1994).

Late 1994-1995
The Season 3 Baby Bop costume the first appearance in "Barney's Sleepytime Songs" (November 1, 1994) and last appearance in "Barney's Magical Christmas" (December 19, 1995).

1996-1997
The 1996-1997 Season 3-4 Baby Bop costume the first appearance in "Barney's Dolls Friends" (January 4, 1996) and last appearance in (Season 4: Episode Splashing Around and Play Ball!).

1997-2002
The Season 4-6 Baby Bop costume the first appearance in "Let's Go to the Magical Musical Castle" (November 30, 1997) and last appearance in "Do the Dino Dance! (2002)" (September 1, 2002).

2002-2004
The Season 7-8 Baby Bop costume (such episode like: Season 7-8) episodes/home videos.

2004-2006
The Season 9 Baby Bop costume (such episode: Season 9) episodes.

2006-2009
The Season 10-12 Baby Bop costume (such episode: Season 10-12) episodes/home videos.

2009 present
The Season 13 Baby Bop costume this is episode Barney & Friends series.