Sealab 2021
Return of Marco (4x11)
Season finale
Air date: Dec 12, 2004
The much-ballyhooed return of Marco finally occurs in this eponymously-titled episode, with Marco playing the titular Marco. Marco, Sharko. Sharko, Marco. We'll just leave you two to get acquainted. Also, don't drink that pee.
- Premiered: Dec 2000
- Episodes: 52
- Followers: 73
