TekWar is a North American television series, based on the TekWar novels ghost-written by Ron Goulart from outlines by William Shatner and developed for television by Stephen Roloff. The series follows Jake Cardigan, a former police officer turned private investigator working for Cosmos, a private security firm owned and operated by Walter Bascom.

The series was broadcast in Canada on CTV and in the United States on USA Network and the Sci Fi Channel. The series, which was a co-production between Atlantis Films and Universal Television premiered on January 17, 1994 and ended on February 9, 1996.

Melody, high powered corporate workaholic for a retail conglomerate, is happy to spend the holidays jet-setting with her girlfriends. However, she's in for an unpleasant surprise when her boss sends her to her sleepy hometown to convince the reluctant townspeople to allow them to build a new discount store. Now, forced to reconnect with her family and her childhood sweetheart Carter, her task is not so simple, as all are vehemently opposed to everything Melody's company stands for. Desperate to get out of town and back to her real life, Melody takes a spill and wakes up in an alternate universe where she never left home and is married to Carter! Once determined to leave her small town life behind, Melody must make sense of her new life and decide if you truly can go home again. - Written by ABC

这又是一部改编自名着的音乐剧。原着《化身博士》(The Strange Case of Dr. Jekyll & Mr. Hyde)出自与狄更斯同时代的英国着名作家史帝文生的笔下，讲述受人尊敬的科学家杰克医生喝了一种试验用的药剂，在晚上化身成邪恶的海德先生四处作恶，他终日徘徊在善恶之间，其内心属灵的内疚和犯罪的快感不断冲突，令他饱受折磨。这种貌似荒诞无稽的故事其实蕴含了最深刻的人性命题：人，到底是是简简单单黑白分明一成不变的非善即恶，还是既善亦恶，时善时恶？