Romero's zombie classics 'Night Of The Living Dead' and 'Dawn Of The Dead' are two of the best horror movies ever made, but they really cast a huge shadow over his career. Romero made two movies in between that are seriously overlooked, the fascinating character study of a vampire(?) 'Martin', and 'The Crazies', a paranoid thriller in a similar vein to the Dead movies. While not actually a zombie movie as such anyone who enjoys NOTLD or DOTD will find much to admire here. The budget is very low so the production values sometimes leave a bit to be desired and the acting is variable, but overall I think it's a terrific movie with some interesting echoes of both NOTLD and the Vietnam war. Will MacMillan (David) and Lane Carroll (Judy) aren't familiar to me, and neither is Lloyd Hollar who plays the Colonel in charge of the quarantine (he's very good), but cult fave Lynn Lowry ('Shivers') plays space case Kathy, her Dad (Richard Liberty) will be recognized by anybody who has seen 'Day Of The Dead', and David's 'Nam buddy Clank (Harold Wayne Jones) went on to appear in Romero's 'Knightriders'. And then there's the wonderful Richard France playing a similar character to the one he would memorably play in DOTD, an outraged scientist. 'The Crazies' pretty much flopped back in the 70s but looking at it now restored for DVD it's obviously one of Romero's best and a must for any horror buff. The commentary track by Romero and William 'Maniac' Lustig is also highly recommended as it offers lots of insights into the highs and lows of low budget film making.