Channel 4

Expert forensic pathologists speak on behalf of the voiceless in this compelling crime drama.

Tracker features lone-wolf survivalist Colter Shaw, who roams the country as a "reward seeker," using his expert tracking skills to help private citizens and law enforcement to solve all manner of mysteries while contending with his own fractured family.

Drama following the lives of a group of midwives working in the poverty-stricken East End of London during the 1950s, based on the best-selling memoirs of Jennifer Worth.

Based on the multi-Eisner Award-winning graphic novel series created by Ed Brubaker and Sean Phillips, Criminal tells the interweaving saga of several generations of families tied together by the crimes and murders of the past.

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.