"Doctor Who" returned to the ABC in April 1990 with another six weeks of Tom Baker repeats, picking up from where they'd left off in 1989 with "The Invisible Enemy". The show was again stripped Monday-Friday at 5:30pm as part of "The Afternoon Show". Another six-week block of Baker repeats commenced in early-July, followed by a return to Sylvester McCoy serials for four weeks from mid-October; this block commenced with a repeat of the last three stories of Season 25, followed by the first-run of all four Season 26 serials, finishing with Part Three of Survival on 16 November 1990. This was the last 'classic' series episode to debut on the ABC (aside from the first episode of "Invasion of the Dinosaurs" – see below).