Alma and her family travel to Puerto Rico to visit Papi's family; Alma wants to find the perfect gift for her great-grandmother's 100th birthday.

Alma and her family travel to Puerto Rico to visit Papi's family; Alma wants to find the perfect gift for her great-grandmother's 100th birthday.

The president of the U.S. asks Peg and Cat to investigate when strange signals come in from outer space.

The president of the U.S. asks Peg and Cat to investigate when strange signals come in from outer space.

Elmo and Grover discover a floppy-eared stray puppy whom they name Tango; together, they search for the pet adoption fair in the hopes of finding [More]

Elmo and Grover discover a floppy-eared stray puppy whom they name Tango; together, they search for the pet adoption fair in the hopes of finding her a forever home.

The Kratts brothers take their friend Aviva down the Amazon River to help her get inspired for her next invention.

The Kratts brothers take their friend Aviva down the Amazon River to help her get inspired for her next invention.

Host Elmo interviews celebrity guests along with his co-host, Cookie Monster.

Host Elmo interviews celebrity guests along with his co-host, Cookie Monster.

Buddy and Tiny collect all the dinosaurs in the A to Z song.

Buddy and Tiny collect all the dinosaurs in the A to Z song.