Marco returns to Echo Creek to discover that his mom is pregnant.
| Title | Marco Jr. |
|---|---|
| Genres | Action & Adventure Animation Comedy Sci-Fi & Fantasy Family |
| Release Date | 2018-03-17 |
| Episode Runtime | 00 Hours 11 Minutes |
| Season Number | 3 |
| Episode Number | 32 |
| Production Companies | Disney Television Animation, Rough Draft Korea, Sugarcube, Mercury Filmworks, Toon City Animation, Toon City |
