TV Disney Junior Ariel, The Little Mermaid: Songs from the Crystal Cavern Disney Junior Ariel, The Little Mermaid: Songs from the Crystal Cavern /10 by 0 users A series of musical shorts that follow Ariel and friends on their fin-tastic adventures under the sea in the Crystal Cavern. Details Casts Posters Images Title Disney Junior Ariel, The Little Mermaid: Songs from the Crystal Cavern Alternative Titles First Air Date 2025-08-16 Last Air Date 2025-08-17 Number of Episodes 10 Number of Seasons 1 Genres Kids, Animation, Networks Disney Junior, Casts Mykal-Michelle Harris, Gracen Newton Plot Keywords , Ariel (voice) Mykal-Michelle Harris Flounder (voice) Gracen Newton