About: The title of this series is Catalyst which was first released in the year 2014 and is known to be in the documentary genre. You can enjoy watching the episodes here for free. Putlockers will add new episode once it is available online. You can choose which episode to watch below.

Plot: Catalyst is a program that sees science as a dynamic force changing our world. Each week Catalyst will bring a mixture of Australian and international stories, from science breakthroughs investigating the implications, the ethics, and the politics of the particular issue, to stories about how scientists work in the field. Read More