Trace / Season 1 Season guide Trace: Season 1 124 episodes Premiered Sep 3, 2007 Updated Jul 19, 2026 Spoiler-safe Advertisement Episodes S1·E1 Episode 1 Sep 3, 2007 · 40 min S1·E2 Episode 2 Sep 4, 2007 · 40 min S1·E3 Episode 3 Sep 5, 2007 · 40 min S1·E4 Episode 4 Sep 6, 2007 · 40 min S1·E5 Episode 5 Sep 10, 2007 · 40 min S1·E6 Episode 6 Sep 11, 2007 · 40 min S1·E7 Episode 7 Sep 12, 2007 · 40 min S1·E8 Episode 8 Sep 13, 2007 · 40 min S1·E9 Episode 9 Sep 17, 2007 · 40 min S1·E10 Episode 10 Sep 18, 2007 · 40 min S1·E11 Episode 11 Sep 19, 2007 · 40 min S1·E12 Episode 12 Sep 20, 2007 · 40 min S1·E13 Episode 13 Sep 24, 2007 · 40 min S1·E14 Episode 14 Sep 25, 2007 · 40 min S1·E15 Episode 15 Sep 26, 2007 · 40 min S1·E16 Episode 16 Sep 27, 2007 · 40 min S1·E17 Episode 17 Oct 1, 2007 · 40 min S1·E18 Episode 18 Oct 20, 2007 · 40 min S1·E19 Episode 19 Oct 3, 2007 · 40 min S1·E20 Episode 20 Oct 4, 2007 · 40 min S1·E21 Episode 21 Oct 8, 2007 · 40 min S1·E22 Episode 22 Oct 9, 2007 · 40 min S1·E23 Episode 23 Oct 10, 2007 · 40 min S1·E24 Episode 24 Oct 11, 2007 · 40 min S1·E25 Episode 25 Oct 15, 2007 · 40 min S1·E26 Episode 26 Oct 16, 2007 · 40 min S1·E27 Episode 27 Oct 18, 2007 · 40 min S1·E28 Episode 28 Oct 22, 2007 · 40 min S1·E29 Episode 29 Oct 23, 2007 · 40 min S1·E30 Episode 30 Oct 24, 2007 · 40 min S1·E31 Episode 31 Oct 25, 2007 · 40 min S1·E32 Episode 32 Oct 29, 2007 · 40 min S1·E33 Episode 33 Oct 30, 2007 · 40 min S1·E34 Episode 34 Oct 31, 2007 · 40 min S1·E35 Episode 35 Nov 1, 2007 · 40 min S1·E36 Episode 36 Nov 6, 2007 · 40 min S1·E37 Episode 37 Nov 7, 2007 · 40 min S1·E38 Episode 38 Nov 8, 2007 · 40 min S1·E39 Episode 39 Nov 12, 2007 · 40 min S1·E40 Episode 40 Nov 13, 2007 · 40 min S1·E41 Episode 41 Nov 14, 2007 · 40 min S1·E42 Episode 42 Nov 15, 2007 · 40 min S1·E43 Episode 43 Nov 19, 2007 · 40 min S1·E44 Episode 44 Nov 20, 2007 · 40 min S1·E45 Episode 45 Nov 21, 2007 · 40 min S1·E46 Episode 46 Nov 22, 2007 · 40 min S1·E47 Episode 47 Nov 26, 2007 · 40 min S1·E48 Episode 48 Nov 27, 2007 · 40 min S1·E49 Episode 49 Nov 28, 2007 · 40 min S1·E50 Episode 50 Nov 29, 2007 · 40 min S1·E51 Episode 51 Dec 3, 2007 · 40 min S1·E52 Episode 52 Dec 4, 2007 · 40 min S1·E53 Episode 53 Dec 5, 2007 · 40 min S1·E54 Episode 54 Dec 6, 2007 · 40 min S1·E55 Episode 55 Dec 10, 2007 · 40 min S1·E56 Episode 56 Dec 11, 2007 · 40 min S1·E57 Episode 57 Dec 12, 2007 · 40 min S1·E58 Episode 58 Dec 13, 2007 · 40 min S1·E59 Episode 59 Dec 17, 2007 · 40 min S1·E60 Episode 60 Dec 18, 2007 · 40 min S1·E61 Episode 61 Dec 19, 2007 · 40 min S1·E62 Episode 62 Dec 20, 2007 · 40 min S1·E63 Episode 63 Dec 24, 2007 · 40 min S1·E64 Episode 64 Dec 25, 2007 · 40 min S1·E65 Episode 65 Dec 26, 2007 · 40 min S1·E66 Episode 66 Dec 27, 2007 · 40 min S1·E67 Episode 67 Dec 31, 2007 · 40 min S1·E68 Episode 68 Jan 1, 2008 · 40 min S1·E69 Episode 69 Jan 2, 2008 · 40 min S1·E70 Episode 70 Jan 3, 2008 · 40 min S1·E71 Episode 71 Jan 7, 2008 · 40 min S1·E72 Episode 72 Jan 8, 2008 · 40 min S1·E73 Episode 73 Jan 9, 2008 · 40 min S1·E74 Episode 74 Jan 10, 2008 · 40 min S1·E75 Episode 75 Jan 14, 2008 · 40 min S1·E76 Episode 76 Jan 15, 2008 · 40 min S1·E77 Episode 77 Jan 16, 2008 · 40 min S1·E78 Episode 78 Jan 17, 2008 · 40 min S1·E79 Episode 79 Jan 21, 2008 · 40 min S1·E80 Episode 80 Jan 22, 2008 · 40 min S1·E81 Episode 81 Jan 23, 2008 · 40 min S1·E82 Episode 82 Jan 24, 2008 · 40 min S1·E83 Episode 83 Jan 28, 2008 · 40 min S1·E84 Episode 84 Jan 29, 2008 · 40 min S1·E85 Episode 85 Jan 30, 2008 · 40 min S1·E86 Episode 86 Jan 31, 2008 · 40 min S1·E87 Episode 87 Feb 4, 2008 · 40 min S1·E88 Episode 88 Feb 5, 2008 · 40 min S1·E89 Episode 89 Feb 6, 2008 · 40 min S1·E90 Episode 90 Feb 7, 2008 · 40 min S1·E91 Episode 91 Feb 11, 2008 · 40 min S1·E92 Episode 92 Feb 12, 2008 · 40 min S1·E93 Episode 93 Feb 13, 2008 · 40 min S1·E94 Episode 94 Feb 14, 2008 · 40 min S1·E95 Episode 95 Feb 18, 2008 · 40 min S1·E96 Episode 96 Feb 19, 2008 · 40 min S1·E97 Episode 97 Feb 20, 2008 · 40 min S1·E98 Episode 98 Feb 21, 2008 · 40 min S1·E99 Episode 99 Feb 25, 2008 · 40 min S1·E100 Episode 100 Feb 26, 2008 · 40 min S1·E101 Episode 101 Feb 27, 2008 · 40 min S1·E102 Episode 102 Feb 28, 2008 · 40 min S1·E103 Episode 103 Mar 3, 2008 · 40 min S1·E104 Episode 104 Mar 4, 2008 · 40 min S1·E105 Episode 105 Mar 5, 2008 · 40 min S1·E106 Episode 106 Mar 6, 2008 · 40 min S1·E107 Episode 107 Mar 10, 2008 · 40 min S1·E108 Episode 108 Mar 11, 2008 · 40 min S1·E109 Episode 109 Mar 12, 2008 · 40 min S1·E110 Episode 110 Mar 13, 2008 · 40 min S1·E111 Episode 111 Mar 17, 2008 · 40 min S1·E112 Episode 112 Mar 18, 2008 · 40 min S1·E113 Episode 113 Mar 19, 2008 · 40 min S1·E114 Episode 114 Mar 20, 2008 · 40 min S1·E115 Episode 115 Mar 24, 2008 · 40 min S1·E116 Episode 116 Mar 25, 2008 · 40 min S1·E117 Episode 117 Mar 26, 2008 · 40 min S1·E118 Episode 118 Mar 27, 2008 · 40 min S1·E119 Episode 119 Mar 31, 2008 · 40 min S1·E120 Episode 120 Apr 1, 2008 · 40 min S1·E121 Episode 121 Apr 2, 2008 · 40 min S1·E122 Episode 122 Apr 3, 2008 · 40 min S1·E123 Episode 123 Apr 7, 2008 · 40 min S1·E124 Episode 124 Apr 8, 2008 · 40 min