Plot: Barbie and her friends try to wow Nikki's fashion idol at a mermaid convention, but things take a fishy turn when Barbie's sisters become suspects in a mystery.
Cast
America YoungBarbie Roberts (voice)America Young was 34 in Barbie Dreamhouse Adventures - Season 3 - Barbie Roberts: Undercover Mermaid (1) (Episode 7).
Birthday: Thu, Dec 06 1984
Cassidy NaberChelsea Roberts (voice)Cassidy Naber was >> in Barbie Dreamhouse Adventures - Season 3 - Barbie Roberts: Undercover Mermaid (1) (Episode 7).
Birthday: Unknown Birthday
Kirsten DaySkipper Roberts (voice)Kirsten Day was 36 in Barbie Dreamhouse Adventures - Season 3 - Barbie Roberts: Undercover Mermaid (1) (Episode 7).
Birthday: Wed, Oct 06 1982
Cassandra Lee MorrisStacie Roberts (voice)Cassandra Lee Morris was 36 in Barbie Dreamhouse Adventures - Season 3 - Barbie Roberts: Undercover Mermaid (1) (Episode 7).
Birthday: Mon, Apr 19 1982
Ritesh RajanKen Carson (voice)Ritesh Rajan was 30 in Barbie Dreamhouse Adventures - Season 3 - Barbie Roberts: Undercover Mermaid (1) (Episode 7).
Birthday: Sun, Oct 23 1988
Lisa FusonMargaret Roberts (voice)Lisa Fuson was 55 in Barbie Dreamhouse Adventures - Season 3 - Barbie Roberts: Undercover Mermaid (1) (Episode 7).
Birthday: Fri, Oct 25 1963
Greg ChunGeorge Roberts (voice)Greg Chun was 47 in Barbie Dreamhouse Adventures - Season 3 - Barbie Roberts: Undercover Mermaid (1) (Episode 7).
Birthday: Thu, Nov 11 1971
Desirae WhitfieldNikki Watkins (voice)Desirae Whitfield was >> in Barbie Dreamhouse Adventures - Season 3 - Barbie Roberts: Undercover Mermaid (1) (Episode 7).
Birthday: Unknown Birthday
Cristina MiliziaTeresa Rivera (voice)Cristina Milizia was 35 in Barbie Dreamhouse Adventures - Season 3 - Barbie Roberts: Undercover Mermaid (1) (Episode 7).
Birthday: Wed, Feb 01 1984
Stephanie ShehRenee Chao (voice)Stephanie Sheh was 41 in Barbie Dreamhouse Adventures - Season 3 - Barbie Roberts: Undercover Mermaid (1) (Episode 7).
Birthday: Sun, Apr 10 1977
Emma Adele GalvinDaisy Costopolis (voice)Emma Adele Galvin was >> in Barbie Dreamhouse Adventures - Season 3 - Barbie Roberts: Undercover Mermaid (1) (Episode 7).
Birthday: Unknown Birthday
Eamon BrennanTrey Reardon (voice)Eamon Brennan was >> in Barbie Dreamhouse Adventures - Season 3 - Barbie Roberts: Undercover Mermaid (1) (Episode 7).
Birthday: Unknown Birthday