The Snowman actor was joined by his children with ex-wife Joanne Whalley, Mercedes, 26, and Jack, 22, for an interview with The Hollywood Reporter, in which he shed some light on his recovery.
As previously reported, Kilmer was reluctant to admit his dreadful battle with cancer, until it became glaringly obvious the star was not in good health.
The 57-year-old continually told reporters his faith was what was keeping him alive.
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Despite fears for the star's health, it appears Kilmer is making a recovery.