|“||I guess you can lose the trophy and still win a prize||”|
- Jenna Ortega as Harley Diaz
- Ronni Hawk as Rachel Diaz
- Isaak Presley as Ethan Diaz
- Nicolas Bechtel as Lewie Diaz
- Malachi Barton as Beast Diaz
- Cerina Vincent as Suzy Diaz
- Talitha Bateman as Sophie
- Bryan Coffee as Einstein
- Harley talks about her best friend, Ellie Peters leaving in Stuck with a Bad Influence. Sophie is the first friend Harley has made since Ellie.
- It was first shown that Harley's friends often fall for Ethan in Stuck in Harley's Comet.
- Ethan tells Sophie about the time that he and Daphne made friends with a cat that turned out to be a skunk in Stuck in the Slushinator.
- Georgie, Daphne, Tom, and Ellie were all mentioned in the episode, but did not appear.
- Rachel, Lewie and Beast tried to psych out their mom, because they didn't want her to find out, that they went to Rhode Island.
- Harley made a new friend, Sophie.
- November 11, 2017 (Hungary)
| To view the Stuck with a New Friend gallery, click here.