BBC One Scotland

Inspired by true events, Smoke follows a troubled detective and an enigmatic arson investigator as they pursue the trails of two serial arsonists.

When a fearsome and ancient species emerges from the ocean, dramatically revealing themselves to humanity, an international crisis is triggered. With the entire population at risk, UNIT step into action as the land and sea wage war.

It's Always Sunny in Philadelphia is an American comedy series about four friends in their late 20s with clear sociopathic tendencies who run an unsuccessful Irish bar, "Paddy's Pub," in South Philadelphia. The series deals with a variety of controversial topics, including abortion, gun control, physical disabilities, racism, sexism, religion, the Israeli/Palestinian situation, terrorism, transsexuality, slavery, incest, sexual harassment in education, the homeless, statutory rape, drug addiction, pedophilia, child abuse, mental illness, gay rights and dumpster babies.

Based on Martha Wells' book series The Murderbot Diaries, an action-packed story about self-hacking security android who is horrified by human emotion yet drawn to its vulnerable clients. Murderbot must hide its free will and complete a dangerous assignment when all it really wants is to be left alone to watch futuristic soap operas and figure out its place in the universe.

Richard Hammond and James May look back at nostalgic clips of The Grand Tour.