Mr. Mxyzptlk returns from the fifth dimension. This time he has a giant after him who seeks revene for a practical joke. The chase wreaks havoc all across town. Superboy and Lana stop the insanity by pretending to be married and the adoptive parents of Mr. Mxyzptlk.
| Name | Type | Role | |
|---|---|---|---|
| Denny O'Neil | Writer | ||
| Peter Kiwitt | Director |