| Title | Year | Status | Character |
|---|
| Union Station | 1950 | orchestrator - uncredited | |
| September Affair | 1950 | orchestrator - uncredited | |
| Captain Carey, U.S.A. | 1950 | orchestrator - uncredited | |
| The File on Thelma Jordon | 1950 | orchestrator - uncredited | |
| Paid in Full | 1950 | orchestrator - uncredited | |
| Samson and Delilah | 1949 | orchestrator - uncredited | |
| Dear Wife | 1949 | composer: incidental music | |
| Song of Surrender | 1949 | composer: main and end title music - uncredited | |
| Chicago Deadline | 1949 | orchestrator - uncredited | |
| The Heiress | 1949 | orchestrator - uncredited | |
| Red, Hot and Blue | 1949 | orchestrator | |
| Top o' the Morning | 1949 | orchestrator | |
| Rope of Sand | 1949 | composer: stock music - uncredited / orchestrator - uncredited | |
| The Great Gatsby | 1949 | orchestrator - uncredited | |
| Sorrowful Jones | 1949 | orchestrator - uncredited | |
| Streets of Laredo | 1949 | orchestrator - uncredited | |
| A Connecticut Yankee in King Arthur's Court | 1949 | special orchestrator | |
| Bride of Vengeance | 1949 | orchestrator - uncredited | |
| Alias Nick Beal | 1949 | orchestrator - uncredited | |
| The Accused | 1949 | orchestrator - uncredited | |
| Whispering Smith | 1948 | orchestrator - uncredited | |
| Miss Tatlock's Millions | 1948 | orchestrator - uncredited | |
| Night Has a Thousand Eyes | 1948 | orchestrator - uncredited | |
| Isn't It Romantic? | 1948 | orchestrator | |
| A Foreign Affair | 1948 | orchestrator - uncredited | |
| Easter Parade | 1948 | orchestrator | |
| Road to Rio | 1947 | composer: additional music - uncredited | |
| Variety Girl | 1947 | special musical arrangements - as N. Van Cleave | |
| Welcome Stranger | 1947 | composer: additional music - uncredited | |
| Dear Ruth | 1947 | orchestrator - uncredited | |
| My Favorite Brunette | 1947 | composer: additional music - uncredited | |
| Blue Skies | 1946 | composer: additional music - uncredited | |
| Monsieur Beaucaire | 1946 | composer: additional music - uncredited | |
| How Sweet It Is! | 1968 | orchestrator - as Nathan Van Cleave | |
| Will Penny | 1967 | orchestrator - as Nathan Van Cleave | |
| Chuka | 1967 | orchestrator - as Nathan Van Cleave | |
| Barefoot in the Park | 1967 | orchestrator - uncredited | |
| Good Times | 1967 | orchestrator - uncredited | |
| Easy Come, Easy Go | 1967 | orchestrator - uncredited | |
| Assault on a Queen | 1966 | arranger - uncredited / orchestrator - as Nathan Van Cleave | |
| Promise Her Anything | 1966 | composer: stock music - uncredited | |
| Boeing, Boeing | 1965 | orchestrator - uncredited | |
| Harlow | 1965/I | orchestrator - uncredited | |
| Love Has Many Faces | 1965 | orchestrator - uncredited | |
| Sylvia | 1965 | orchestrator - uncredited | |
| The Famous Adventures of Mr. Magoo | 1965 | TV Series composer - 1 episode | |
| The Virginian | 1964 | TV Series composer - 1 episode | |
| The Patsy | 1964 | orchestrator - uncredited | |
| Perry Mason | 1962-1964 | TV Series conductor - 7 episodes | |
| The Twilight Zone | 1961-1964 | TV Series conductor - 8 episodes | |
| A New Kind of Love | 1963 | orchestrator - uncredited | |
| It Happened at the World's Fair | 1963 | orchestrator - uncredited | |
| Gunsmoke | 1961-1962 | TV Series conductor - 2 episodes | |
| The Interns | 1962 | orchestrator - uncredited | |
| Naked City | 1962 | TV Series orchestrator - 11 episodes | |
| All Fall Down | 1962 | orchestrator - uncredited | |
| Have Gun - Will Travel | 1962 | TV Series composer - 1 episode | |
| Man-Trap | 1961 | orchestrator - uncredited | |
| On the Double | 1961 | orchestrator - uncredited | |
| One-Eyed Jacks | 1961 | orchestrator - uncredited | |
| The Rat Race | 1960 | orchestrator - uncredited | |
| The Bellboy | 1960 | orchestrator - uncredited | |
| Heller in Pink Tights | 1960 | orchestrator - uncredited | |
| Li'l Abner | 1959 | orchestrator - uncredited | |
| The Jayhawkers! | 1959 | orchestrator - uncredited | |
| But Not for Me | 1959 | orchestrator - uncredited | |
| Don't Give Up the Ship | 1959 | orchestrator - uncredited | |
| The Five Pennies | 1959 | orchestrator - uncredited | |
| That Kind of Woman | 1959 | composer: additional music - uncredited | |
| The Trap | 1959 | composer: stock music - uncredited | |
| Houseboat | 1958 | orchestrator - uncredited | |
| The Matchmaker | 1958 | orchestrator - uncredited | |
| Never Love a Stranger | 1958 | orchestrator - as Nathan Van Cleave | |
| Hot Spell | 1958 | orchestrator - uncredited | |
| Teacher's Pet | 1958 | orchestrator - uncredited | |
| Desire Under the Elms | 1958 | orchestrator - uncredited | |
| Wild Is the Wind | 1957 | orchestrator - uncredited | |
| The Sad Sack | 1957 | orchestrator - uncredited | |
| Spanish Affair | 1957 | orchestrator - uncredited | |
| The Tin Star | 1957 | orchestrator - uncredited | |
| Loving You | 1957 | orchestrator - uncredited | |
| The Delicate Delinquent | 1957 | orchestrator - uncredited | |
| Beau James | 1957 | orchestrator - uncredited | |
| Fear Strikes Out | 1957 | orchestrator - uncredited | |
| Funny Face | 1957 | composer: additional music - uncredited / orchestrator | |
| Three Violent People | 1956 | composer: stock music - uncredited | |
| The Mountain | 1956 | orchestrator - uncredited | |
| The Proud and Profane | 1956 | orchestrator - uncredited | |
| That Certain Feeling | 1956 | orchestrator - uncredited | |
| The Birds and the Bees | 1956 | orchestrator - uncredited | |
| Anything Goes | 1956 | special orchestral arranger | |
| The Scarlet Hour | 1956 | orchestrator - uncredited | |
| The Court Jester | 1955 | composer: title music - uncredited | |
| We're No Angels | 1955 | orchestrator - uncredited | |
| The Far Horizons | 1955 | orchestrator - uncredited | |
| Cinerama Holiday | 1955 | Documentary composer: additional music | |
| 3 Ring Circus | 1954 | orchestrator - uncredited | |
| White Christmas | 1954 | orchestral arranger | |
| Sabrina | 1954 | orchestrator - uncredited | |
| Rear Window | 1954 | orchestrator - uncredited | |
| Secret of the Incas | 1954 | orchestrator - uncredited | |
| Elephant Walk | 1954 | orchestrator - uncredited | |
| Red Garters | 1954 | orchestrator - uncredited | |
| Money from Home | 1953 | orchestrator - uncredited | |
| Forever Female | 1953 | orchestrator - uncredited | |
| Those Redheads from Seattle | 1953 | composer: additional music - uncredited | |
| Little Boy Lost | 1953 | orchestrator - uncredited | |
| Here Come the Girls | 1953 | music arranger: special orchestral arrangements | |
| The Caddy | 1953 | orchestrator - uncredited | |
| Houdini | 1953 | orchestrator - uncredited | |
| Sangaree | 1953 | composer: stock music - uncredited | |
| Scared Stiff | 1953 | composer: title music - uncredited | |
| Come Back, Little Sheba | 1952 | orchestrator - uncredited | |
| Road to Bali | 1952 | composer: additional music - uncredited / special musical arrangements | |
| Just for You | 1952 | composer: additional music - uncredited / orchestrator - uncredited | |
| Carrie | 1952 | orchestrator - uncredited | |
| Son of Paleface | 1952 | orchestrator - uncredited | |
| Aaron Slick from Punkin Crick | 1952 | special musical arrangements | |
| Sailor Beware | 1952 | orchestrator - uncredited | |
| Red Mountain | 1951 | orchestrator - uncredited | |
| Here Comes the Groom | 1951 | special orchestral arranger | |
| Darling, How Could You! | 1951 | orchestrator - uncredited | |
| Ace in the Hole | 1951 | orchestrator - uncredited | |
| That's My Boy | 1951 | orchestrator - uncredited | |
| Appointment with Danger | 1951 | orchestrator - uncredited | |
| A Place in the Sun | 1951 | orchestrator - uncredited | |
| The Lemon Drop Kid | 1951 | orchestrator - uncredited | |
| Mr. Music | 1950 | special musical arrangements | |
| Branded | 1950 | orchestrator - uncredited | |
| Let's Dance | 1950 | orchestrator - uncredited | |
| Dark City | 1950 | orchestrator - uncredited | |
$14 Million
