A link between the Bhagavad Gita and "Groundhog Day" the movie?
Yes! Yoga is threaded into the film w/Bill Murray. In the Bhagavad Gita (a must read!), Krishna tells Arjuna that there are three ways he can achieve transcendence or enlightenment. One way is through Karma yoga, or the yoga of action. It is through selfless action, helping others without expectation of compensation or ego. Bill Murrays' character, Phil Connors, transcends at the end by performing selfless acts and not thinking of himself or expecting anything in return. Not to mention the countless times he "dies" just to be "reborn" into the same day, over and over and over, until he learns to be a better person.
OK, so maybe I'm out there, but yoga is more than just physical poses or asanas. One can find yoga in everything. So, Happy Groundhog Day!