Today's assignment from Head Quarters: spies-in-training Izzy and Kaiden must learn how to catch a thief. Watch to learn how to make a DIY hidden camera and party popper alarm!

Scope out your marks with these brilliant DIY stethoscopes and telescopes!

Intercept the secrets floating around you with a DIY phone bug and a case to hide it in!

Today's assignment from Head Quarters: spies-in-training Izzy and Kaiden must spy decode secret messages. Watch to learn how to make DIY invisible ink and a decoder.

Izzy and Kaiden make a DIY periscope so they can sneak into Izzy's sister's room!

Make a perfect getaway with DIY mirrored glasses and a flour "bomb"!