Ellen hits Staples with PA Houston for show prep. Matt LeBlanc discusses fatherhood and “Joey” post-“Friends.” Ellen spices up the show with a spin-off song guessing game for the audience.

Matt LeBlanc competes with Ellen in a lawn mower race, shares behind-the-scenes stories from his “Friends” spin-off, while Doug Savant surprises fans with a visit from a “Desperate Housewives” co-star during a fun conversation.