MythBusters has 20 seasons total, according to current streaming and reference listings.

A few sources count the show differently, though, because some split the episodes into production or broadcast groupings, which is why you may also see 15 or 16 seasons listed elsewhere.

Quick Scoop

  • Commonly listed total: 20 seasons.
  • Alternative counts: 15 or 16 seasons, depending on how the episodes are grouped.
  • Run: 2003 to 2018.

Would you like the season breakdown by year or by host era?