Whenever we put a new essential collection there is always a heated debate in the office to how we define something as 'essential'. Put simply, the dictionary defines the word essential as something that is 'basic and fundamental' and 'absolutely necessary'; and this is how we feel about the titles in our Essential Comedy collection, here are 100 films old and new that really shouldn't be missed.

The Cinema, home of big screen blockbusters, outrageous superhero adventures, splashy romantic comedies and complex, stressful thrillers, all designed to drag us out of the sunshine and fresh air and into the shaded embrace of our local cinemas. However should you wish to remain outdoors and embrace the 'real world' you can always pre-order those same cinema releases with Blockbuster.

Vive La France! Whatever your view of the French, there's no denying that they really do know how to make terrific movies. Unlike Hollywood films, French Cinema tends to rely on powerful stories and strong character performances to move the story forward; they don't add in special effects for the sake of using special effects and that often produces a superior, more satisfying story.

Ah... memories. How great is it to think back to those Disney classics that have entertained us over the years? Whether you want to return to the beginning with the wonderful Snow White or take on the Sheriff of Nottingham with Robin Hood, all the Disney classics are here for you to enjoy. Sit back, relax and relive the adventures from the house of mouse.

The Doctor's return has sparked a recent wave of excitement for all the loyal fans of Doctor Who and the makers have not disappointed. Even if you're not a fan, each episode and each adventure offers thrills and spills that everyone can enjoy. From the first Doctor (broadcast in 1964) right through to Doctors from the Noughties. Don't rely on anyone but the Doctor to entertain you.

Before CSI: Miami and CSI: NY came the show that kicked this awesome franchise off, the original, and best, Vegas-set CSI. Fiercely innovative and edgy, this top-rated, award-winning crime drama stars Manhunter's William Petersen and Species' Marg Helgenberger. Less of a 'whodunnit' than a 'howdunnit', CSI (Crime Scene Investigation) focuses on the cutting edge forensic tools and practices used to solve a case.

Imagine the toughest day you ever had, add an assortment of terrorists, assassins, kidnappers and double agents, gun fights, car chases and the odd spot of torture, and that's what it's like to spend 24 hours in the shoes of indomitable government agent Jack Bauer (Kiefer Sutherland). Exciting, inventive, gripping stuff.

Funimation is one of the greatest independent anime brands in the world with some of the best anime titles around today. From Gunslinger Girl and Full Metal Alchemist to Afro Samurai and Robotech. Many of which are currently being remade as live action Hollywood Blockbusters. With voice artists ranging from Kelly Hu through to Samuel L. Jackson.