So if you’re looking to catch up before “Kung Fu Panda 4,” which opens exclusively in theaters on March 8, here’s where to stream all the “Kung Fu Panda” movies.

The appeal of the Kung Fu Panda movies was not only animals doing martial arts. The films embody the martial arts cinema of Hong Kong in animated form, and Kung Fu Panda 4 continues in this tradition.

Kung Fu Panda 4 delivers one astonishing action sequence after another. Po and Zhen have very different fighting styles, wisely using their vastly different sizes to their advantage.