Basic Trope: A Retcon in which a newer work acts as if certain older works never happened.
- Straight: The fourth film in the Alice and Bob series, Alice and Bob in Time acts as if the events of Alice and Bob 3: The Revenge of Emperor Evulz never happened.
- Exaggerated:
- Alice and Bob in Time only acts as if the first entry occurred.
- Alice and Bob in Time is a Continuity Reboot; the characters all meet each other again, as none of the previous films ever occurred in this new timeline.
- Downplayed: Alice and Bob in Time is a direct sequel to 3, however it ignores the ending that implies that Emperor Evulz' son would have taken over as the Big Bad.
- Justified:
- Alice and Bob in Time is a What If? film, in which Emperor Evulz never makes his return and instead focuses on a new villain.
- Alice and Bob Too ended on a Cliffhanger that could have gone two ways.
- Inverted: Ret-Canon
- Subverted: It initially seems like Alice and Bob in Time is going to ignore 3, however it is confirmed in the opening that it takes place right after.
- Double Subverted: In an Alternate Universe.
- Parodied: ???
- Zig-zagged: Schrödinger's Canon, Broad Strokes
- Averted: Alice and Bob in Time is a direct sequel to Alice and Bob 3: The Revenge of Emperor Evulz.
- Enforced: Alice and Bob 3: was a poorly received movie, so it was decanonized in the hope of replacing it with a better-received movie.
- Lampshaded: Discontinuity Nod
The Main Page would be here, but the link to it has been made Canon Discontinuity.