
229 S.E.2d 703 (1976)
Carl James BEESON
v.
Richard Lee MOORE.
No. 7618SC406.
Court of Appeals of North Carolina.
November 17, 1976.
*704 Morgan, Byerly, Post, Herring & Keziah by James F. Morgan, High Point, for plaintiff.
Bencini, Wyatt, Early & Harris by William E. Wheeler, High Point, for defendant.
MARTIN, Judge.
Plaintiff contends the trial court committed error by entering summary judgment in favor of defendant.
In the instant case, it is clear that the plaintiff admitted the execution of a release. It is therefore incumbent upon him to prove any matter in avoidance. See Caudill v. Manufacturing Co., 258 N.C. 99, 128 S.E.2d 128 (1962). See also Matthews v. Hill, 2 N.C.App. 350, 163 S.E.2d 7 (1968).
In regards to releases, it has been held that:
"`A release executed by the injured party and based on a valuable consideration is a complete defense to an action for damages for the injuries and where the execution of such release is admitted or established by the evidence it is necessary for the plaintiff (releasor) to prove the matter in avoidance.'" (Citation omitted.) Caudill v. Manufacturing Co., supra at 102, 128 S.E.2d at 130.
It is generally held that one way to avoid a release is for the releasor to:
"`. . . show that it was executed by mutual mistake, as between himself and the releasee, of a past or present fact, material to the release or the agreement to release . . . unless it further appears that the parties intended that claims for all injuries, whether known or unknown at the time of the execution of the release, be relinquished. . . .'" Caudill v. Manufacturing Co., supra at 102, 128 S.E.2d at 130.
*705 In the instant case, the sole issue on the motion for summary judgment as developed by the pleadings and proofs was whether there was a mutual mistake of an existing fact sufficient to render the release voidable. Plaintiff's affidavit reflects only that he signed the release in the belief that he had not suffered any personal injury as a result of the accident and that he thought the draft was given only for property damage.
In determining whether a release was executed under a mutual mistake, the North Carolina Supreme Court has stated that:
"`. . . all of the circumstances relating to the signing must be taken into consideration, including the sum paid for the release. A factor to be considered in cases of this kind is whether the question of liability was in dispute at the time of the settlement. The source or author of the mistake is of no consequence if the parties in good faith relied on it, or were misled by it, and the releasor was thereby induced to release a liability, which he could not otherwise have done.'" Caudill v. Manufacturing Co., supra at 103, 128 S.E.2d at 131.
In the instant case, the plaintiff offered no evidence that would indicate the defendant was mistaken about or misrepresented what he was paying for. The release read "In full settlement of any and all claims arising out of accident of 9-15-73, Kernersville, N. C." Plaintiff says he knew of no injuries and thought the $900 was for repairs to his automobile. There was no evidence tending to show a corresponding mistake on the defendant's part. Moreover, the plaintiff failed to show the cost for repair to his automobile or whether it was more or less than the draft. If it was less, the difference could have been consideration for unknown injuries and if more, it may have been a compromise of a disputed claim. In either instance, the defendant would not be laboring under a mistake. In addition, there is no evidence as to the nature and extent of the injuries nor when they developed in relation to the date of the release. There is also no evidence as to whether the consideration received was grossly inadequate. Although the plaintiff contends he thought the draft was for damages to his automobile, he does not claim that he was unable to read, that he was misled or that the release failed to express the intention of the parties at the time of the settlement.
Plaintiff has failed to plead or offer evidence of any matter which would successfully nullify the release. Rule 56(e) provides that the adverse party, when responding to motion for summary judgment, must set forth specific facts showing that there is a genuine issue for trial. This he failed to do. Therefore, the trial court properly allowed defendant's motion for summary judgment.
The judgment appealed from is
Affirmed.
BROCK, C. J., and VAUGHN, J., concur.
