February 23, 2015 11:49 AM EST

Before going forward with its new season, Mad Men wants viewers to take a trip down memory lane.

AMC premiered a new trailer for the Season 7, Part 2 during Sunday’s Oscars. Aptly called Nostalgia, the minute-long teaser shows key clips from throughout previous seasons.

There are no spoilers for what’s to come, of course — although we’re sure fans with a lot of time to kill before the show’s April 5 premiere will be busy dissecting the relevance of the video footage AMC chose to show. Could Peggy and Pete be revisiting their past?

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