Coop's grandparents visit, so Dad buys them rocking chairs. However, it turns out they are adventure junkies who accept that Kat is an alien.
| Title | Keep on Rockin' |
|---|---|
| Genres | Action & Adventure Animation Comedy Sci-Fi & Fantasy Family Kids |
| Release Date | 2011-06-11 |
| Episode Runtime | 00 Hours 22 Minutes |
| Season Number | 2 |
| Episode Number | 27 |
| Production Companies | Studio B Productions |
