Summary General Abbot makes an example out of Gus. Dr. Singh obsesses over his research ahead of an important presentation. Becky crosses paths with a frenemy. Our Take A strong episode with a couple of wobbles, but Sweet Tooth keeps its grip throughout.

Summary As Big Man reckons with sins of the past, Gus becomes a target of anger and suspicion, Rani’s misgivings multiply, and Becky begins basic training. Our Take A strong episode with a couple of wobbles, but Sweet Tooth keeps its grip throughout.

Summary Gus’ expedition with Dr. Singh leads to several shocking discoveries. Big Man and Aimee seek refuge and reinforcements. Becky connects with a new friend. Our Take Confident and engaging. The plot moves, the stakes feel real, and the hour flies by.

Summary An uneasy alliance forms over plans to free Gus and the other kids from captivity. Desperate for a breakthrough, Dr. Singh conducts a risky experiment. Our Take A well-built episode with more hits than misses. Worth your time.

Summary Locked up in the zoo’s kennels, Gus meets his fellow hybrid prisoners as he looks for a way out. General Abbot pressures Dr. Singh to produce a cure. Our Take A strong episode with a couple of wobbles, but Sweet Tooth keeps its grip throughout.

Summary His world shaken, Gus runs off and makes a rash decision. Big Man comes to grips with long-ago mistakes. Aimee makes a last stand against General Abbot. Our Take A masterclass episode — confident, surprising, and completely earned.

Summary Gus’s quest to find Birdie and uncover more about her connection to his father leaves him questioning everything he’s ever known. Our Take A strong episode with a couple of wobbles, but Sweet Tooth keeps its grip throughout.

Summary In a moment of desperation, Dr. Singh makes a bold promise. A lost memento makes for a bumpy ride to Colorado. The Last Men close in on the Preserve. Our Take Solid, satisfying television. The season’s engine keeps turning and the character work pays.

Summary Gus and Big Man pick up a traveling companion who suggests a perilous shortcut. Aimee’s sanctuary comes under threat. Time’s running out for the Singhs. Our Take Solid, satisfying television. The season’s engine keeps turning and the character work pays.

Summary Gus lands under the protection of some new friends as Big Man’s past catches up to him. Dr. Singh fears a nosy neighbor will unearth Rani’s secret. Our Take Solid, satisfying television. The season’s engine keeps turning and the character work pays.