Plot: Leo's pet pig (that he is secretly bringing into class) took Purple's headband that made Purple turn into her mermaid form. Can she get it back before anyone discovered her secret?
Cast
Jung Hye-wonPurple Star (voice)Jung Hye-won was >> in Rainbow Bubblegem - Season 1 - Shh! It's a Secret! (Episode 4).
Birthday: Unknown Birthday
Jo Kyoung-iRed Ruby (voice)Jo Kyoung-i was 40 in Rainbow Bubblegem - Season 1 - Shh! It's a Secret! (Episode 4).
Birthday: Sat, Jul 23 1983
Kim A-rongGreen Leaf / Monnaie (voice)Kim A-rong was 32 in Rainbow Bubblegem - Season 1 - Shh! It's a Secret! (Episode 4).
Birthday: Tue, Jul 16 1991
Kim Ga-ryungOrange Amber (voice)Kim Ga-ryung was 37 in Rainbow Bubblegem - Season 1 - Shh! It's a Secret! (Episode 4).
Birthday: Wed, Feb 05 1986
Jeon Hae-riBlue Sapphire / Shinram / White Gold (voice)Jeon Hae-ri was 40 in Rainbow Bubblegem - Season 1 - Shh! It's a Secret! (Episode 4).
Birthday: Wed, Sep 15 1982
Kim Eun-ahYellow Gold / Leo Wood (voice)Kim Eun-ah was >> in Rainbow Bubblegem - Season 1 - Shh! It's a Secret! (Episode 4).
Birthday: Unknown Birthday
Yeo Min-jeongIndigo Keen / Heart Corn (voice)Yeo Min-jeong was 48 in Rainbow Bubblegem - Season 1 - Shh! It's a Secret! (Episode 4).
Birthday: Tue, May 13 1975
Um Sang-hyunPink Star (voice)Um Sang-hyun was 51 in Rainbow Bubblegem - Season 1 - Shh! It's a Secret! (Episode 4).
Birthday: Wed, Dec 29 1971
Jeon Sook-kyungStings / Black Dia (voice)Jeon Sook-kyung was 49 in Rainbow Bubblegem - Season 1 - Shh! It's a Secret! (Episode 4).
Birthday: Thu, Jan 31 1974
Jeon Tae-yeolPrickle (voice)Jeon Tae-yeol was 51 in Rainbow Bubblegem - Season 1 - Shh! It's a Secret! (Episode 4).
Birthday: Wed, Feb 23 1972
Hong Jin-wookPurple King (voice)Hong Jin-wook was 48 in Rainbow Bubblegem - Season 1 - Shh! It's a Secret! (Episode 4).
Birthday: Sun, Jan 05 1975