Question: Who directed the 2015 film that starred the man whose Las Vegas cabaret show "Alan Cumming Sings Sappy Songs"?

Context paragraphs:
Wayne Newton Live in Concert: Wayne Newton Live in Concert was a Pay-Per-View concert special starring Wayne Newton that aired live from the Westgate Las Vegas Resort & Casino (then called the Las Vegas Hilton) on May 23, 1989.  The concert was one of only a handful of times that Newton has starred in a concert special featuring his entire Las Vegas show, and was also a way of promoting his then-new album "Coming Home."  The show was directed by Steve Binder, the same man who directed Elvis Presley's '68 Comeback Special.  Select pieces of the show were put together in a video cassette titled "Wayne Newton: Live In Concert at the Las Vegas Hilton" & was released in 1998.

Trump International Hotel Las Vegas: The Trump International Hotel Las Vegas is a 64-story luxury hotel, condominium, and timeshare located on Fashion Show Drive near Las Vegas Boulevard, just off the Las Vegas Strip in Paradise, Nevada, named for real estate developer and the 45th and current President of the United States Donald Trump.  It is located across the street from Wynn Las Vegas, behind Alon Las Vegas on 3.46 acre , near the Fashion Show Mall, and features both non-residential hotel condominiums and residential condominiums.  The exterior glass is infused with gold.  The hotel is a member of The Leading Hotels of the World.

KSHP: KSHP (1400 AM) is a radio station broadcasting a sports and shopping format.  Licensed to North Las Vegas, Nevada, United States, it serves the Las Vegas area.  The station is currently owned by Las Vegas Radio Co.  Inc and features programing from Sports Byline USA.  The Radio Shopping Show airs every weekday from 7-9am and from 1-6pm, plus weekends from 9a-12pm.  KSHP is an affiliate for sports in 2011 for the BYU Cougars Sports Network and the America's Team Radio Networks Dallas Cowboys.  For the 2013 season, KSHP became the official home of the Los Angeles Dodgers.  Plus KSHP AM 1400 is the home to the only daily horse racing handicapping show in Las Vegas, "Race Day Las Vegas", hosted by Ralph Siraco.

2015 Las Vegas Bowl: The 2015 Las Vegas Bowl was a post-season American college football bowl game played on December 19, 2015 at Sam Boyd Stadium in the Las Vegas suburb of Whitney, Nevada.  The 24th edition of the Las Vegas Bowl featured the BYU Cougars against the Utah Utes, earning the game the moniker the Holy War in Sin City (named for the "Holy War" rivalry game and the "Sin City" nickname for Las Vegas).  The game sold out 24 hours after the matchup was announced.  It began at 12:30 p.m. PST and aired on ABC.  It was one of the 2015–16 bowl games that concluded the 2015 FBS football season.  Sponsored by lubricant manufacturer Royal Purple, it was officially known as the Royal Purple Las Vegas Bowl.

Alan Cumming: Alan Cumming, OBE (born 27 January 1965), is a Scottish-American actor, singer/performer, author, and activist who has appeared in numerous films, television shows, and plays.  His London stage appearances include "Hamlet", the Maniac in "Accidental Death of an Anarchist" (for which he received an Olivier Award), the lead in "Bent", and the National Theatre of Scotland's "The Bacchae".  On Broadway, he has appeared in "The Threepenny Opera", as the master of ceremonies in "Cabaret" (for which he won a Tony Award), "Design for Living" and a one-man adaptation of "Macbeth".  His best-known film roles include his performances in "Emma", "GoldenEye", the "Spy Kids" trilogy, "Son of the Mask," and "X2".  Cumming also introduces "Masterpiece Mystery! " for PBS and appeared on "The Good Wife", for which he has been nominated for three Primetime Emmy Awards, two Screen Actors Guild Awards, two Golden Globe Awards and a Satellite Award.  A filming of his Las Vegas cabaret show, "Alan Cumming Sings Sappy Songs", aired on PBS stations in November 2016.

I Bought a Blue Car Today: I Bought A Blue Car Today is the first studio album by actor/director Alan Cumming, recorded to accompany the touring one-man cabaret of the same name.  As explained in his show, the title comes from Cumming's naturalization test to become a citizen of the USA.

A Spoonful of Sherman: A Spoonful of Sherman is a two act cabaret show which premiered on January 6, 2014 at the St. James Theatre in London.  Robert J. Sherman produced, wrote and emceed "A Spoonful of Sherman".  The event also served as the book launch for Sherman's father's (posthumously released) autobiography: "" for which Sherman also served as the book's editor.  After each performance, Sherman participated in a book signing.  The show was billed as "A Celebration of the Life, Times and Songs of Robert B. Sherman" and was received extremely well by the crowd and the critics alike.  The cast consisted of four rising West End theatre stars including Charlotte Wakefield, Emma Williams, Stuart Matthew Price and Greg Castiglioni.  Musical Direction was provided by Colin Billing and the show was directed by Stewart Nicholls.  Lighting was designed by the show's Stage Manager Andrew Holton.  In the 2017 version of the show, focus of the show's narrative shifted to both Sherman Brothers' lives as well as to the life of their father, Al Sherman.

Dori shoes: Dori shoes are dance shoes that combine the toe box of a pointe shoe with a dance heel approximately 3 inches ( about 7.5 cm ) in length.  These allow the dancer to combine steps from multiple dance styles with classical ballet, by switching balance from standing on the heel to standing en pointe, and vice versa.  In 2007, Dorimar Bonilla, a Las Vegas choreographer and dancer originally from Puerto Rico, first created the shoes.  They were first used for performance at a cabaret show by "The Coquettes" at CatHouse, inside the Luxor Hotel and casino in Las Vegas.  They have also been seen in shows such as "Ran Can Can" in Puerto Rico, "Sin City Comedy" in Las Vegas, and "Broadway Bares- Las Vegas", produced by American theater choreographer and director, Jerry Mitchell.

Strange Magic (film): Strange Magic is a 2015 American computer-animated musical fantasy romantic comedy film directed by Gary Rydstrom, produced by Lucasfilm, with feature animation by Lucasfilm Animation and Industrial Light & Magic.  The film's screenplay was written by Rydstrom, David Berenbaum and Irene Mecchi, from a story by George Lucas inspired by William Shakespeare's "A Midsummer Night's Dream".  The film stars Alan Cumming, Evan Rachel Wood, Kristin Chenoweth, Maya Rudolph and Alfred Molina.  The score was composed by Marius de Vries and includes contemporary songs, such as "Love Is Strange".

Fern (TV series): Fern is a British chat show hosted by Fern Britton which aired on Channel 4 on weekdays at 5:00pm in March and April 2011.  The format is a teatime chat show featuring real-life stories, a mix of gossip and entertainment.  The studio had a sofa area for interviewing celebrity guests, a kitchen area, two smaller areas for interviewing other guests and an audience.  Britton interviewed a range of guests on the show including actors Alan Cumming, Richard Wilson and Richard E. Grant, singer Coleen Nolan, disc-jockeys Chris Evans and Chris Moyles, musician Brian May, comedians Alan Carr and Miranda Hart and charity fundraiser Jack Henderson.

Supporting paragraphs: Strange Magic (film) Alan Cumming
Answer: Gary Rydstrom