Dennis and Reggie exercise and make milkshakes, plus an encore episode of “Smart Bots!” If you have a question for Dennis, leave him a voicemail at 1-888-7WOW-WOW. Your question might just end up on WeWow on the Weekend! For how to make your summer WOW, visit wondery.com/summerofwow.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Dennis and Reggie play Guess What I'm Thinking of and read Reviewsies... plus an encore episode, “Your Crabby Pee is Scaring Me!” If you have a question for Dennis, leave him a voicemail at 1-888-7WOW-WOW. Your question might just end up on WeWow on the Weekend! For how to make your summer WOW, visit wondery.com/summerofwow.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Dennis and Reggie dish about dinosaurs and host a Q&A segment, plus an encore episode of “Do Birds of a Feather Flock Together?” If you have a question for Dennis, leave him a voicemail at 1-888-7WOW-WOW. Your question might just end up on WeWow on the Weekend!

Grownups, do you have a photo or video from this summer that makes you say "WOW"! Share with Dennis, Reggie, and the rest of the WOW Crew at wondery.com/summerofwow, and find scavenger hunts and missions to help make this summer full of WOW!

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Dennis and Reggie listen to a song from the new Tinkercast Podcast "Once Upon a Beat!" plus an encore episode, “Un-BEE-lievable Bees!" Want to keep the dance party rolling?! You can find full episodes of Once Upon A Beat wherever you get your podcasts or at https://wondery.com/links/once-upon-a-beat/.

Grownups, do you have a photo or video from this summer that makes you say "WOW"! Share with Dennis, Reggie, and the rest of the WOW Crew at wondery.com/summerofwow!

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Baby Dennis joins in for a Q&A segment, plus an encore episode of “How To Sleep Your Way To Victory!” If you have a question for Dennis, leave him a voicemail at 1-888-7WOW-WOW. Your question might just end up on WeWow on the Weekend! For more WeWow visit https://bit.ly/3nkbEuo.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Dennis and Reggie debut a special, one-time-only segment... plus an encore episode, “Spit-Take! The Science Of Saliva and Those Bitter Bites!” If you have a question for Dennis, leave him a voicemail at 1-888-7WOW-WOW. Your question might just end up on WeWow on the Weekend! For more WeWow visit https://bit.ly/3nkbEuo.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

It’s Day 5 of WeWow Earth Week! Dennis and Reggie play Treasure or Trash plus an encore episode, “A Diaper Home for Gforce!” To get Earth conscious with Dennis and Reggie, head to https://bit.ly/3nkbEuo.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

It’s Day 4 of WeWow Earth Week! Dennis tells Reggie how he cleaned up the whole neighborhood plus, an encore episode, “Spider Mindy to the Rescue!” Celebrate Earth week with activities and more, head to tinkercast.com/sun-moon-earth.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.