Happy Birthday Kathy! is an 40th episode of Season 1 of Barney and Friends. Originally aired in October 16, 1992. Later, It has VHS released date on February 27, 1993.
Everybody prepares for Kathy's 9th birthday and throws her a big party ever.
- Baby Bop
- Scooter McNutty
- Miss Etta Kette
- Barney Theme Song
- It's a Great Day
- Kathy's 9th Birthday Song (Tune: Look at Me, I'm Three)
- Frosting the Cake
- John Jacob Jingerheimer Schmidt
- I am a Fine Musician
- Everyone is Special
- Happy Birthday To You
- Hey, Hey, Our Friends are Here!
- I Love You
- Barney has his Season 2 voice and Late 1990/1991-1992 costume.
- Baby Bop has her Season 1 voice and Late 1990-1993 costume.
- BJ has his Backyard Gang-Season 2 voice and 1990-1993 costume.
- The Barney costume used in this episode also seen in "The Queen of Make Believe".
- The Barney voice used in this episode also seen in "An Adventure of Make Believe".
- The music arrangement used in this episode also heard in "Look at Me, I'm Three".
- The Barney and Friends Season 2 set is used.'
- The first episode to use Season 1 Barney Costume with his Season 2 voice.