Episode 7.11
At 10pm on Wednesday 4 November 2020, Alan suddenly realises that, as a quirk of scheduling, he has been gifted a non-traceable vintage (1960) time machine. Aided by TW, his Number One, he grabs a powerful Nabokov-Kramler disintegrator and heads off down the runway and back to kill the infant Trump before that low fellow can initiate any of his later unpleasantness, with misguided Crewman Daniels of the Time Wars (inc) Customer Services department too late to stop him.
But I think that we all know the hard and fast rules of drama too well not already to understand where this ends.