Craig Bierko & John Malkovich taking a bath !

In "Bathing with Bierko," he sits in a tub sudsing up John Malkovich while the two talk thoughtfully about the strangeness of the word "Portugal" when said over and over, before enacting a McDonald's drive-up–window scenario, with Malk as the docile cashier. Bierko, who says stars are clamoring to be in the next installments but wouldn't name names, talked to Vulture about the process in detail…but remained elusive on one key point.

So it looks like you guys were both naked in the tub. Were you?
I have no comment on that.

You can't say? What’s the big deal?
I can, but I won't. I guess I want to preserve a bit of mystery. We're bathing.