ALVINNN!!! And the Chipmunks

When Alvin gets into trouble at school again, he worries about what Dave will do. Theodore learns a fun trick that ends up causing a big mess.

Alvin sets out to be a social media star with dire consequences. When the Chipmunks damage Dave's gazebo, they pin the blame on someone else.

Alvin hatches a plan to ride a thrilling new rollercoaster! Later, the boys go on a skiing trip and Theodore's convinced a yeti is close by.

Dave's gone! The boys think the worst when he goes missing and try to find him. Afterward, Alvin and his brothers see a mythical beast in the woods.

Alvin, Simon and Theodore are weary of being in the school show and try to back out, while Geizmo makes a bad first impression on a new robot.

Simon thinks he'll get more work done if he never goes to sleep again. Meanwhile, the Chipmunks have a teenager on their hands — and it's Dave!

When Theodore joins a biker gang, Alvin gets worried and calls for help. Later, Brittany and Jeanette compete against each other in the talent show.

Miss Croner and Miss Miller have an argument — and one of them ends up missing! Meanwhile, a mysterious man from the future pays Simon and Alvin a visit.

Alvin shows his friends just how spooky the local ghost house can be! The class bully picks on Simon when his teacher praises him for good grades.

Just as it's getting popular, Simon's new video game develops a glitch, while Alvin makes Dave play squash at the local country club.