EXCLUSIVE: "Growing Pains" Star Kirk Cameron Pleads To Missing Friend "Please Call Me"

Growing Pains star Kirk Cameron is making a public plea for his TV best friend to “please call me.”

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“I am very concerned to hear of the disappearance of my old friend Andrew Koenig.” Kirk said in a written statement to RadarOnline.com.

“Although I have not had contact with him for many years, I can remember many of the fun times we had on the set of Growing Pains.  I am praying for his family during this time of distress and for his safe return.”

VIDEO: Walter Koenig Speaks Out About Missing Growing Pains Star

41 year old Andrew went missing on Valentines Day in Vancouver, British Columbia. His famous father, who is Star Trek’s Chekov, has asked the public to help find his son, whom he described as “depressed.”

Several stars have been asking their followers on twitter to help in the search  including: Sarah Silverman, Alyssa Milano and Kevin Smith.

But Kirk sent this message directly to Andrew. “If you’re reading this, please call me. Mike and Boner could always work things out when they put their minds to it. I'm praying for you, pal. Hope to hear from you soon.”

EXCLUSIVE: Parents Of Missing Growing Pains Actor Flying to Vancouver

TV Dad Alan Thicke told RadarOnline.com, "I know only what i see on CNN...have not seen Andrew for years and have no inside info or insight on his disappearance...only best wishes for him..."