Big Lizard frustrates Dad by stealing a strange plant from the ship. A disaster is averted when Big Lizard persuades Dad there's more to this plant than meets the eye. And nose ...

Cosima's so excited to tell Big Lizard about her life on Earth that she doesn't realise he has something exciting to say to her.

Whilst exploring deep space, a meteor strikes Cosima and Dad's ship! Crash-landing on the unexplored planet of Proxima, Cosima makes a new best friend - Big Lizard!

Searching for a vital part of the ship lost during their crash landing, Cosima and Big Lizard find Dunk stuck on a beach. They use science to save the day and make a new friend.

Cosima and Big Lizard's solar-powered hoverboards run out of battery as night falls. Some troublesome glowbugs are attracted to Big Lizard's dinner and manage to save the day!

Cosima, Big Lizard and Ammon are squabbling over Dad's precious Explorer Notebook. When disaster strikes, only by working together can they save it from being lost forever!

Dad drops an essential gizmo in a hard-to-reach place. Big Lizard takes them on an underwater adventure to meet Ammon, the tentacled solution to their problem!

A triple solar eclipse is about to happen! Cosima and Big Lizard race down the volcano and hitch a lift on a dragonfly to get vital equipment to Dad in the nick of time.

Volcanic smoke blocks the three Proximan suns and cause Big Lizard to become worryingly cold. Cosima's on the case and comes up with a super-hot solution!

While they reached their performance zenith during the golden age of muscle, these legendary big-block V8s managed to thrive in different guises long before that exciting era was over.

An overprotective Heath accuses Grace of sabotage, while she and Jonah make a bet to make it on to A-Troupe, Izzy grapples with keeping Anthony's secret.

There's been a dramatic shift in Trump's presidency - he's fighting with his former first buddy Elon, judges are overruling his executive orders and there are protests in the streets of LA. So where ...