 of the most difficult-to-place children in the foster system, thanks to the leadership of Reverend W.C. Martin and his wife, Donna. July the 4th will be the release date of the film, and it was released by Angel Studios behind the blockbuster movie Sound of Freedom exactly one year ago. This month, Angel and Daily Wire announced a partnership to release Sound of Hope. At the end of the film, viewers learn that there are some 400,000 children in the U.S. foster care system, with 100,000 waiting to be adopted.