Bunsen's internal clock gets thrown off during daylight saving time.
- Jeremy Rowley as Bunsen
- Ben Giroux as Mikey Munroe
- Kari Wahlgren as Amanda Killman
- Cheri Oteri as Miss Flap
- Carlos Alazraqui as The Do-Not
- The title is play on Eastern Standard Time, after one of the time zones in the United States and Canada.
- It is revealed that Bunsen has an actual internal clock inside his body, which also has the ability to time travel.
- Miss Flap saying she's cuckoo for cuckoo clocks is a reference to Cocoa Puffs.