The film opened in the UK on 25 June 1999 on 24 screens and grossed £15,059 in its opening weekend.
DVD Verdict panned the film, writing "
The Lost Son has its heart in the right place, but it fumbles the ball by presenting an idea with great potential in a fairly lackluster package. There is not enough substance here to make the film worthy of a purchase."
The Herald was mixed in their review, stating that Menges "handles the unpleasant aspects in Eric and Margaret Leclere's script with tact" but that the film had too many unbelievable moments. ==References==