Ralph Macchio. Ralph Macchio was 22 in The Three Wishes of Billy Grier as 'Billy Grier'.
Betty Buckley. Betty Buckley was 37 in The Three Wishes of Billy Grier as 'Nancy Grier'.
Hal Holbrook. Hal Holbrook was 59 in The Three Wishes of Billy Grier as 'Grandpa Grier'.
Season Hubley. Season Hubley was 33 in The Three Wishes of Billy Grier as 'Phyllis'.
Jeffrey Tambor. Jeffrey Tambor was 40 in The Three Wishes of Billy Grier as 'Dr. Lindsey'.
Lawrence Pressman. Lawrence Pressman was 45 in The Three Wishes of Billy Grier as 'Frank'.
Conchata Ferrell. Conchata Ferrell was 41 in The Three Wishes of Billy Grier as 'Dr. Gardner'.
Ed Lauter. Ed Lauter was 46 in The Three Wishes of Billy Grier as 'Mr. Grier'.
Viveca Lindfors. Viveca Lindfors was 63 in The Three Wishes of Billy Grier as 'Dr. Rice'.
Laura Dern. Laura Dern was 17 in The Three Wishes of Billy Grier as 'Crissy'.
Betty Phillips. Betty Phillips was 67 in The Three Wishes of Billy Grier as 'Mary Whitelaw'.
Corey Blechman. Corey Blechman was >> in The Three Wishes of Billy Grier as 'Director, Writer'Frank Stanley. Frank Stanley was 62 in The Three Wishes of Billy Grier as 'Director of Photography'Gregory Prange. Gregory Prange was >> in The Three Wishes of Billy Grier as 'Editor'
Brad Fiedel. Brad Fiedel was 33 in The Three Wishes of Billy Grier as 'Original Music Composer'