Watch Prisma + Live Online at ArgyleTvWatch Prisma + in Greek broadcasting from Greece for free. Not all of the online Greek tv channels from Greece show all of their broadcasts online. Therefore Prisma + could go offline during the transmission of a show that it does not have the legal authority to show online. For example, if Prisma + shows professional sports, i.e. Soccer, Football, or basketball, those programs may not be seen online due to legal restrictions. Also, all movies which may be seen on Prisma + are possibly subject to the same restrictions. However, all regional programs like the Greek news programs, are usually streamed online without interruption on Prisma +.