While the aliens in this film may seem to be quite human, one must realize that we're dealing with close encounters of the fourth kind. An inner space journey triggered by the drug culture and rebellion of the 1960s, and the non-violent search for self that continues among people in today's culture. Could this be due to some influence from a higher spiritual consciousness? The world's alien leaders are well represented in this film: Baba Muktananda, Swami Satchidananda, A. C. Bhaktivedanta, Guru Maharaj Ji, Yoga Bhahan, Sri Sathya, Sai Baba, Maharishi Mahesh Yogi, Father Yod, Baba Ram Das, and well-known personalities who present their views on seeking their own terrestrial individuality.
| Actor | Role |
|---|---|
 DonovanSelf / Host | Self / Host |
| RRennie DavisSelf / Host | Self / Host |
| SSrikanta Dasa AdhikariHare Krishna | Hare Krishna |
| SSathya Sai BabaSelf | Self |
| YYogi BhajanSelf | Self |
 Raymond BurrSelf | Self |
 Ram DassSelf | Self |
 Lynda Day GeorgeSelf | Self |
| MMukunda GoswamiHare Krishna | Hare Krishna |
| RRobert 'Ramesvara' GrantHare Krishna | Hare Krishna |
 Martin LandauSelf | Self |
 Swami SatchidanandaSelf | Self |
 Cybill ShepherdSelf | Self |
 Leigh Taylor-YoungSelf | Self |
 Jan-Michael VincentSelf | Self |
 Father YodSelf (archive footage) | Self (archive footage) |
| EElizabeth Clare ProphetSelf | Self |
| PPrem RawatSelf | Self |