Season 2

Brennan Lee Mulligan joins Hank to ask him what animal to avoid punching in the nose, how to travel through the center of the earth, and what candy could he live off of?

Angela Giarratana joins Hank to ask him if she is talented, who was the first person to sing, and what does her dog think of her?

Jason Mantzoukas joins Hank to ask him if he should wiping his dog's butt, why we still have food allergies, and can he retrieve lost memories?

Josh Scherer join Hanks to ask if human meat can be vegan, if "nothing" is a hot dog topping, and what the first question ever asked was?

Rachel Bilson joins Hank to ask him why her mouth itches when she eats eggplant, how to stop a sneeze, and how is there always room for desert?

Atsuko Okatsuka joins Hank to ask him why clocks turn clockwise, is it self expression if you rehearsed it, and why do we clink glasses when we cheers?

Simone Giertz joins Hank to ask him if our pets just have Stockholm syndrome, if organic produce is a scam, and what should she worry about?

Siobhan Thompson joins Hank to ask him if billionaires are throwing inventors into volcanoes, why autocorrect hates her, and is the mirror dimension real?

QTCinderella joins Hank to ask him why don't billionaires give away their money, why do I need antioxidants if I also need oxygen, and what is the purpose of marriage?

Demi Adejuyigbe joins Hank to ask him why the alphabet is in that order, why are certain foods "breakfast" foods, and how did popcorn become the go-to movie snack?

Maya Higa joins Hank to ask him if fish can fart, could an emu fly, and what is a floppy disk?

Ify Nwadiwe joins Hank to ask about black holes, human clones, and good mold. Also, they make new pasta shapes!

Soupytime (Georgie) joins Hank to asks what color the dress was, how Coke Zero is 0 calories, and why don't pickles taste like cucumbers?

John Green joins Hank to ask is the multiverse real, why does my nose only run in the winter, and how did you view me as a brother?

Erika Ishii joins Hank to ask can foxes be domesticated, is the placebo effect getting stronger, and will shapeshifting ever be possible?