Apparently these Daniel MacIvor efforts date from the mid-to-late 90s. The first, This is a Play, is a short piece where the actors articulate their inner monologues and stage directions for the most part... a meta-activity that I found funnier than I would have expected, perhaps due to the (as usual) excellent acting.
The meat of the evening was definitely the longer Never Swim Alone, where a woman in a blue swimsuit (Lotte St Clair, also in the first play) referees two suited men in a mostly-verbal contest of masculinity. The recycling of cliché and drifting in and out of sync of the two actors' schtick (Tim Major, Michael Howlett) is fantastic, and clearly requires immense concentration from them. It's difficult to say much beyond what's in the blurb without saying too much.