- Artistic License – Astronomy: Mars does not in real life have a breathable atmosphere for humans.
- Description Cut:Phineas: (Referring to the portal to Mars) "Don't worry, we can fix it! Heh, Candace is probably laughing about it as we speak!"(Cut to Candace on Mars)Candace: PHINEAS!!!!
- Science Fair
- Synchronous Episodes: With Unfair Science Fair.
- Villains Out Shopping: Rather literal this time.