Liv invites the director and crew of “Voltage” over for the Rooney’s annual Christmas Eve dinner, but ends up needing to enlist Artie’s help to prepare the meal and make sure things go perfectly. Maddie and Willow’s gift exchange takes a strange turn.
- Dove Cameron as Liv and Maddie Rooney
- Joey Bragg as Joey Rooney
- Tenzing Norgay Trainor as Parker Rooney
- Kali Rocha as Karen Rooney
- Benjamin King as Pete Rooney
- Jessica Marie Garcia as Willow Cruz
- Jimmy Bellinger as Artie Smalls
- Chloé Wepper as Gemma Nimbus
- Kurt Long as Johnny Nimbus
- Ariana Greenblatt as Raina
- Emmersyn Fiorentino as Santa's visitor
- This episode is a Christmas special. It's the second of the series after Fa La La La-A-Rooney.
- This is the last episode to air in 2015.
- The names of two of Artie's minions are Taylor and Joel.
- This is the lowest rated Liv and Maddie episode.
- This episode includes Ariana Greenblatt, who stars as Daphne Diaz in Stuck In The Middle.
- This was Tenzing Norgay Trainor's favourite episode.
- The title is an obvious pun on the Christmas song, Joy to the World.
- Ariana Greenblatt, who plays Daphne in Disney Channel's Stuck In The Middle, guest stars in this episode.
| To view the Joy To-A-Rooney gallery, click here.